We manufacture Partition, AccuBond, E-Tip, Ballistic Tip, Custom Competition and much more. Recoil comes up in .378 Weatherby discussions. Peak 44 carbon fiber stock. Available in 5 calibers. The .378 Weatherby Magnum (center) greatly exceeds .375 H&H (left) power. Lightweight titanium Weatherby Mark V action. Peak 44 carbon fiber stock. Available in 12 calibers. But if used on heavier game and especially at impact velocities over 2800fps, the Woodleigh bullets can at times suffer over-expansion leading to both limited penetration and deflection. By . to .338-378 Wby. Great condition, there is a small scratch on the bolt handle (see pics), otherwise blemish free. This can be used in the same manner as the Sierra 250 grain bullet. Weatherby has been a manufacture of premiere products for over 75 years. All are generally true to or within an acceptable range of their stated velocities. Federal has created a safer, easier and more reliable way to shoot a muzzleloader. Weatherby Mark V action. Available in 5 calibers. Calculations were corrected to standard temperature (59F/15C) and pressure (29.92 . Light bullets in huge cases often produce wide swings in pressure and velocity. The only way to get more velocity than the 338/378 Weatherby is to go with one of the bigger. Impact Guns . Available in 12 and 20ga., 3" chambering. #3. It was neither an oversight nor a lack of trying. Average FPS: 3011. Available in 12 and 20ga., and a 22" barrel. Weatherby was a super salesman, but he was also dead serious about his rifles and ammunition delivering what they promised. Monte Carlo polymer stock in Badlands Approach camo pattern. The high sectional density of the 350 grain bullet helps immensely with straight line penetration, adding some reliability when hunting game in the 600 to 700kg (1300 - 1540lb) weight range. Stay up-to-date on exciting content as well as updates on new products, promotions, and much more. When used on medium game and also large bodied deer and antelope species the .378 delivers tremendously disproportionate to caliber wounding at ordinary hunting ranges which translates into extremely fast killing. Weatherby numbers from 1964 and today have the .378 moving a 270-grain bullet to 3,180 fps and 6,050 ft-lbs of energy. Left and right hand options. The two Partition bullets can each be put to good use in the .378 Weatherby. Available in 17 calibers. Luckily I purchased five boxes of ammo with gun (when ammo was $15 cheaper) and still have 3+ boxes left after LRH used 14 rounds to set up rifle, 6 on deer and the rest for practice. N/A. As per the norm with the medium bores this cartridge does its best work on a diet of H4350 (ADI 2209). Available in 10 calibers. Apr 25, 2004 #1 Hello, I was hoping someone here could run some numbers for the factory 200 grain weatherby ammo for the 30-378 mag. Monte Carlo polymer stock in MultiCam Camo. This power level is not necessary for hunting large bodied game out to ordinary ranges but is there for the taking. Right hand only. Elastomer stock. Available in 7 calibers. Hornady projectiles include the 250 grain GMX, the 270 grain Interlock RP-SP, the 300 grain DGX and the 300 grain DGS. Building firearms for over 75 years, Weatherby strives to develop innovative products that help our customers achieve their dreams. These .338 "super magnum" cartridges achieve marginally better ballistic performance than the .338 Winchester Magnum, but with . Building firearms for over 75 years, Weatherby strives to develop innovative products that help our customers achieve their dreams. Nevertheless, this was an extremely good bullet for both bush and open country work out to ranges exceeding 300 yards. Right hand only. Those who wish to push this further need to understand that the Speer can really struggle to produce any form of expansion between 1800fps and 1600fps (800 yards). Burnt bronze Cerakote. Id say so. Burnt bronze Cerakote. That 9.5% more capacity does translate into faster speeds. Designed to replace the 375 Weatherby Magnum, deep penetration and bone smashing power are the calling cards of the 378. If the Lapua has any "advantage" it is in the fact they have adopted it as a "Tacticool" round across the pond, while the .338-378 Weatherby remains a "Fudd Gun" round, and that ain't cool! Shot placement, individual animal sizes and actual impact velocities each have to be taken into consideration. Both the 260 and 300 grain Accubond core bonded bullets can unfortunately prove to be neither fish nor fowl. A footnote: Writer Jack OConnor acquired a custom Apex-Enfield .416 Rigby rifle in 1953 and found that factory ammo was nearly impossible to get. Speer bullets include the 235 grain semi spitzer Hotcor, the 270 grain BTSP and the 285 grain Grand Slam. Ive truly been a Weatherby man for life, and its been a very good life! Weatherby Mark V action. Discuss this article or ask a question on the forum here Accubrake ST installed on larger calibers. Right hand only. Mfg Part Number. As for the trigger, the higher the recoil, the less we want any preloading on the trigger to accentuate this. [3] In 1995 Layne Simpson built a rifle chambered for the .30-378 Weatherby and developed loading data and passed the data on to Norma Precision to provide a basis for their factory loaded ammunition. Right hand only. Too often I hear of hunters speaking about the large target area of heavy game, advertising their lack of skill to all who will hear. The author analyzed six .338 caliber magnum cartridges (.338 Winchester Magnum, .340 Weatherby, .338-378 Weatherby, .338 Remington Ultra Mag., 33 Nosler, and .338 Lapua) for trajectory, effective range, and recoil with modern ballistic software available free online from shooterscalculator.com. Monte Carlo green Griptonite stock. Available in 6 calibers. Weatherby Mark V action. .378 Weatherby Magnum Bullet diameter .308 in (7.8 mm) Neck diameter .337 in (8.6 mm) Shoulder diameter .561 in (14.2 mm) Base diameter .582 in (14.8 mm) Rim diameter .579 in (14.7 mm) Case length 2.913 in (74.0 mm) Overall length 3.690 in (93.7 mm) Case capacity 133 gr H2O(8.6 cm3) Rifling twist 1-10" Primer type Large rifle magnum One says the .416 Rigby was the inspiration; another says he slapped a belt on the .416 caseafter all, in the 1950s anything called magnum had to wear a belt. Carbon fiber stock. Neither should be used on dangerous animals weighing over 450kg (1000lb) at close ranges. Available in 12ga., 3" chambering. Matte blued metalwork. Both work well on large bodied deer or antelope weighing up to 600kg (1300lb). Reloading data for 30-378 Weatherby Magnum. Your email address will not be published. Nosler would have been better to do away with the bonding all together (Ballistic Tip) and create a load purely for extended range. Right hand only. Tungsten and graphite black Cerakote. To some the very thought of such a loading may sound absurd but when used in this manner it helps prevent dust collecting on ones rifle while proving immensely effective on medium game. Available in 12 and 20ga., 26" and 28" barrels. 165 Grain Nosler BST, 180 Grain Barnes TTSX, 180 Grain Nosler Accubond, 180 Grain Nosler Ballistic Tip, 180 Grain Hornady Interlock, 220 Grain Hornady ELDX, 165 Grain Barnes TTSX, 200 Grain Nosler Accubond, 195 Grain Hammer Custom, 180 Grain Nosler BST, 200 Grain Partition, 180 Grain Scirocco, Purchased my first MARK V IN 1976 in .300 Wby Mag, bought three more in different calibers before buying a .30-.378 which was the first one I saw at the Powder Horn in Bozeman, MT in 1996 while on a hunting trip. But when all is said and done both perform in much the same manner relative to the strengths and limitations of homogenous copper projectile design. [3] It is currently the highest velocity .30 caliber factory ammunition available. Joseph Von Benedikt shows his custom 500 and how well it shoots. But again, wind drift is a concern. Factory-equipped choke is an extended Full and fluted for tool free removal. The 200 grain flat point is not all that well suited to the Weatherby but it can be put to use as a mild load for hunting medium game or for general practice. [9][10] Some of the .378 Weatherby Magnum wildcat cartridges are shortened versions, like the .30-378 Arch (7.62mm) and the .460 Short A-Square (11.63mm). Available in 13 calibers. Raised Monte Carlo fiberglass stock. Like the Accubond, its core bonding can be too weak for use on large game but too stout for light game, yet by the nature of its bullet weight should in theory be suited to lighter medium game. Flat Dark Earth Cerakote. For hunters contemplating building a custom .378, a straight and fat varmint style stock is the key along with a light and crisp trigger. Left and right hand options. Available in 12 and 20ga., 26" and 28" barrels. Available in 12 and 20ga. The next challenge came in the form of internal ballistics. N/A. Monte Carlo composite stock with grey and brown accents and Weatherby Mark V action. Raised Monte Carlo fiberglass stock. In each and every case, my advice when using these projectiles is to load as fast as the rifle will accurately allow, get close and break bone. In my experience, by using a bullet weighing at least 250 grains driven at velocities as close to or above 3000fps this, and other cartridges of this power level, have the rare ability to initiate hydrostatic shock on heavy game causing instant poleaxe (loss of consciousness) followed by blood loss and death. Available in 11 calibers. Shot 4 Elk 1 Moose all over 350 yards , and one large brown bear all one shot kills. Bullet Ballistics & Charts. High gloss finished, walnut stock. Available in 14 calibers. Available in 16 calibers. Both factory and hand loads deliver 200fps higher velocity than the .375 Weatherby, 300fps greater velocity than hand loads for the .375 H&H and 400fps higher velocity than factory .375 H&H ammunition. Elastomer stock. My go to rifle is my Weatherby 30-378. Coyote tan and graphite black Cerakote. Right hand only. The fact that the .378 could churn up 1,000 ft-lbs greater energy than the .458 Winchester Magnum made no impression on the bureaucrats. 3. Peak44 Bastion carbon fiber stock. I have shot these rifles regularly at long range, at both targets, and a variety of game from coyotes to large deer. Hope you enjoy the video! If you want to max things out, you need a bullet that will expand at lower velocities. In my many years of hunting, Ive never shot at an animal that that didnt come home with me. Below 2200fps and through to 1800fps (680 yards) shots must be kept well forwards in order to ensure clean killing. It derives from the case for the .416 Rigby (right). Saved Searches. Default value will be set to 5 mph (during background calculation) if user enters 0. Available in 16 calibers. Right hand only. If its not available at Weatherby.com, theres a problem. Right hand only. Coyote Tan and graphite black Cerakote. Modify Search. Right hand only. A quick mention of caution must also go to the one load produced by Nosler featuring their 260 grain Accubond bullet at an advertised 3100fps. These are most suitable for large bodied deer or antelope out to ranges of around 400 yards. As a long range bullet for large bodied deer and antelope the Speer is simply outstanding down to 1800fps. equal and brass is easy to find. If you want just to plink around, 0,5 groups of 3 shots at 100 yards are not uncommon if you do reloading with Barnes TSX bullets. Every rifle maker offers a model chambered in it and unlike the Weatherby, Nosler, and RUM, ammunition is available anywhere in the world. Monte Carlo polymer stock with gray & brown accents. Learn more here: http://bit.ly/1G7xXag. Hop. Magnum's ballistics. Weatherby's .30-378 is the .378 Weatherby Magnum necked down to .30 caliber and can drive a 180-grain bullet in excess of 3,400 fps. [2] The cartridge was developed in response to a US Army military contract in 1959. The 30-378 is capable of 4000fps with extreme accuracy. A link to set a new password will be sent to your email address. Monte Carlo fiberglass stock and Weatherby Mark V action. Ive used it to take whitetail out to a half mile with zero misses and dropped in their tracks. Flat dark earth Cerakote. The A-Frame, while very tough, is more limited in its effective range. Stainless steel fluted barrel. I have taken whitetail, mule deer, elk and moose with 180 gr Accubond from 15yds ( moose) to 1013 yds elk. Available in 15 calibers. Available in 6 calibers. Mikey Hartman, Lt. Col. Available in 14 calibers. Bullet: Nosler Partition 260 gr: Bullet weight: 16.8 g / 260 gr: B.C: 0.314: C.O.L: 90.5 mm / 3.563 # 44850: Gunpowder Charge Weight Velocity m/s Velocity fps; . Right hand only. Available in 12 and 20ga., 26" or 28" barrels. Monte Carlo Griptonite stock. Those who wish to hunt Brown bear weighing less than 450kg may find that the 300 grain Partition offers an excellent balance of wounding versus penetration. Therefore, while it can be enjoyable to push the limits, hunters must apply caution. Left and right hand options. And, with a 270 grain bullet the .378 Weatherby generates as much as 6062 foot pound of energy. The ballistics figures are from Ammo & Ballistics, Fourth Edition by Bob Forker. The cartridge held the world record for accuracy at 1,000 yards (910m) for over thirty years. [citation needed], Soon after the .30-378 Weatherby was designed it was adopted by the benchrest shooting community. Matte-finished metalwork and stock. Lighter and tougher and more precise than ever, it's the perfect back country hunting rifle. But with an accurate rifle and careful shot placement it is possible (though not always so - depending on exact game weights) to anchor game on the spot. When released to the public, it is intended for the hunting of all the big game species of North America, Asia and Africa, save dangerous game. Did Weatherby get what he wanted? Patriot brown Cerakote. Looking at my 2010 Weatherby catalog: 300 Wby 200 Partition is 9.8 in low at 400 yds with a 300 yd 0. Language links are at the top of the page across from the title. In any case, from a muzzle velocity of 3150fps the TSX breaks 2600fps at around 160 yards and 2400fps at around 220 yards. Adding normal case-forming procedures, he could handload for his Rigby. The brass Interbond bullet was the worst, suffering bullet blow up on impact. I talk about the pro and cons of this cartridge. Available in 12 and 20ga., 26 and 28" barrels. Amazing long range rifle. Between 2200 and 1800fps (570 yards) shot placement must be sound which can be hard to guarantee with a BC of .4 in high winds. Available in 13 calibers. Sheridan, WY 82801 In comparison to the Barnes Tipped TSX bullet, the Barnes has a wider hollow point and spreads its load across fewer petals. Available in 5 calibers. 270 Grain Barnes TSX, 270 Hornady Interlock, 300 Grain Hornady DGX, 300 Grain Hornady DGS, Shawn (verified owner) November 8, 2022. Right hand only. This projectile is at its best at impact velocities over 2600fps. At Norma Shooting, we offer a wide selection of our premium ammunition for sale. Right hand only. Available in 11 calibers. Right hand only. But alas, on dangerous game the Woodleigh does not have the same level of reliability that can be derived from a homogenous bullet design. Originally billed as the worlds fastest 30 caliber cartridge, it will push a 30 caliber bullet 3,500 feet per second. If hunting heavy game, get close and aim small, keeping shots well forwards as a means to maximize energy. The heavy Barnes bullets are designed for large, tough game. Never hesitate to purchase a model and trust its consistency and performance. Ran you off and let the gang bangers stay? Because the Trophy Bonded bullets were not included in Speer #15, the only bullet common to both data sets is Speers very successful 285-grain Grand Slam softpoint. This bullet is not designed to be used at impact velocities over 2400fps, but provided it is not used on heavy game, produces exceptional results. Can newer propellants increase performance? [4] The cartridge was created by necking down the .378 Weatherby Magnum to accept a .308in (7.8mm) diameter bullet. Most fell nearly where shot, none took over a few steps! Flat Dark Earth Cerakote. I have been trying to purchase Weatherby 30-378 130 grain TTSX ammo for months. UPC . Available in 15 calibers. bullets and others seem to stick around the same as 338 lapua. Available in 12 calibers. When I was looking at this round I decided against it due to other rounds be plenty capable without the expense or thumb. Right hand only. It drives a 300-grain bullet to 2,925 fps and 5,700 ft-lbs. As game weights go above 900kg (or 2000lb) the weight of the animal can overcome the ability of the bullet to produce hydrostatic shock. Matte finished metalwork. Due to the fact that Hornady have only just released the bonded DGX, I cannot yet comment on its performance. However, the hunting public and target shooters used 150 gr and heavier bullets, which require slower burning powders due to the extreme overbore nature of the cartridge. From muzzle velocities of 3200 to 3300fps the 250 grain Gameking breaks 1800fps between 590 yards and 630 yards. Your email address will not be published. FILTER Category Ammunition Rifle Ammo .17 Hornet .17 Remington .17 Remington Fireball .204 Ruger .218 Bee .22 Creedmoor .22 Hornet .22 Nosler .22-250 Remington .220 Swift .221 Fireball .222 Remington .223 Remington and 5.56 NATO . Lastly, here is a video published by Weatherby telling about the development and field testing of the new cartridge. The 300 grain bullet (one of my go-to bullets) is effective on game weighing up to 600kg (1300lb). I've had my best success with 350 TSXs and Magnum in the .378, but the 350 SMK performs well with H1000 too (seated just off the lands, the load pictured chronied at 2,830 fps with no pressure signs). 2. Speer Handloading Manual Number 15 data for .378 Weatherby has three newer propellants to which I did not have access when Speer #14 was still in development (20042007). Tac gray and graphite black Cerakote. Tactical Grey Cerakote. Available in 16 calibers. Available in 4 calibers. Available in 16 calibers. This isn't your grandpa's muzzleloading system. Available in 12 and 20ga., 26" and 28" barrels. Previous Rifle Models can still be found at various retailers, and online. Weatherby Ballistic Information It looks like by 200yds it is already down to energy levels that you can reach at the muzzle with '06 handloads..30-378 is an extremely fast .30 caliber though. Coyote tan and graphite black Cerakote. Adjustable carbon fiber stock. By Layne Simpson. Peak 44 carbon fiber stock. The 338-378 Keith-Thomson Magnum is a quarter of an inch shorter than the full length 338-378 Weatherby Magnum, this was because they thought it was better balanced . Selling my Weatherby Mark V Accumark .30-378, and reloading dies & brass. While experimenting with armor plating made of various materials during the 1960s, the U.S. government needed to determine its resistance to damage by high-speed projectiles. Weatherby Mark V action. Why is it so difficult to find? The Weatherby version was roughly a 43 percent volume increase over the H&H. The Contestants. Available in 12ga., 3" chambering. The bonding is too weak for heavy game work yet too soft for extended range work. Several variations of the .30-378 Weatherby Magnum were created by custom ammunition manufacturers, known as wildcatters. Spiral fluted Weatherby Mark V action. Right hand only. Monte Carlo polymer stock in Badlands Approach camo pattern. looking at load data and velocity the 338-378 seems to vary a lot. The 250 grain GMX (homogenous copper) projectile is an excellent bullet for hunting large bodied game out to moderate ranges. https://en.wikipedia.org/w/index.php?title=.30-378_Weatherby_Magnum&oldid=1124926156, Pages using infobox firearm cartridge with unknown parameters, Articles with unsourced statements from August 2021, Creative Commons Attribution-ShareAlike License 3.0, .30-.378 Magnum, .30/378 Arch, .30/378 Weatherby, This page was last edited on 1 December 2022, at 07:25. Required fields are marked *. This cartridge was also used as Weatherbys base for the design of the .460 Weatherby. Left and right hand options. Adjustable carbon fiber stock. Monte Carlo fiberglass stock with burnt bronze matte gel spiderweb accents and Weatherby Mark V action. While both the 250 and 270 grain bullets work very well on larger bodied game, it is the 300 grain bullet that will be of most use to the .378 user. 10+ moose roebuck and beaver have felt the power of the 378. Monte Carlo ploymer stock with bronze webbing. Redding 30-378 Weatherby Mag Neck Sizing Dies. Available in 14 calibers. Finished rifles will be around 0.75 inch shorter in the action, and barrels can be a short 22 inches and still provide full propellant burn. Please leave your valid email address below. 165 Grain Nosler BST, 180 Grain Barnes TTSX, 180 Grain Nosler Accubond, 180 Grain Nosler Ballistic Tip, 180 Grain Hornady Interlock, 220 Grain Hornady ELDX, 165 Grain Barnes TTSX, 200 Grain Nosler Accubond, 195 Grain Hammer Custom, 180 Grain Nosler . Thank you. Ballistics and Drop for the .378 Weatherby Magnum. The animal was almost fully broadside (just quartering on), the bullet broke the humerus (leg raised to show break). To say otherwise only highlights the inexperience of the hunter. He asked Roy Weatherby for .378 Weatherby empty cases, then turned off the belts on a lathe. Griptonite stock with tungsten Cerakote barrel and action. Earl Chronister, shooting a .30-378 Weatherby Magnum shot the first ever ten shot 10X with the first nine shot to 3.125 inches and the tenth flyer for an overall group of 4.375 inches. Matte finish. Available in 5 calibers. Joseph VonBenedikt is with Joel Hodgdon to talk about the improved accuracy and long-range potential of the already reliable Core-Lokt ammo line. With 165 to 180 grain bullets driven at 3400 to 3500fps the .30-378 continues to place excessive strain on most projectile designs when used at close to moderate ranges - depending on body weights encountered. Available in 14 calibers. Mag. Thats essentially a tie in velocity, although the heavier Grand Slam adds about 5 percent to the muzzle energy. Available in 14 calibers. Lost your password? The only change that could possibly be made is some form of rear core bonding, avoiding any changes to the front core. Exit holes like the bottom of a beer stud. Nevertheless, there are some limitations. Lightweight titanium Weatherby Mark V action. Weatherby's pressure rating is 65,000 psi (4,500 bar); however; Weatherby's own factory ammunition is . Coyote Tan and graphite black Cerakote. Matte finish with synthetic stock. If you try to push the stock barrel that far, you are still burning powder when the bullet clears the barrel, causing inaccurate shots. The Case. Weatherby will offer four different loads to start. . I compare it to the popular 338 Lapua mag. Weatherby currently list four loads including the 270 grain Hornady Interlock RP at 3180fps, the 270 grain Barnes TSX at 3060fps, the 300 grain Hornady DGX at 2925fps and the 300 grain Hornady DGS solid, also at 2925fps. We found the 235-grain bullet was simply too light for the .378s volume, although the tough 250-grain Trophy Bonded Bear Claw SP made the cut. 338-378 Weatherby Magnum Produced 1998. My favorite rifle, It is the what ever walks on this planet cartridge, Your email address will not be published. I generally use the slower burning 4831 burn rate powder when developing mild loads (also when loading the Sierra flat point) but have also used full charges of H1000. Right hand only. Few American ammunition manufacturers offer factory loads, wildcatters have already gone to work by Ackley Improving the case so that it has a 40-degree shoulder. To my ballisticians eye, Roy Weatherby came up with a case that was nicely optimized for propellants from 1953 as well as offerings from today. Available in 12 calibers. [11][12] Some .378-based wildcats have gone on to be part of the Weatherby line: .30-378, .338-378, .416 and .460. Available in 24 calibers. Accuracy and terminal performance are the cornerstones of Hornady Precision Hunter factory loaded ammunition. The .30-378 Weatherby Magnum is one of the most accurate rifle cartridges. Make sure to watch till the end. [4], Like all Weatherby rifle cartridges the .30-378 Weatherby was designed to be a high performance hunting cartridge. The 250 grain Gameking can normally handle heavier body weights but when loaded well over 3000fps there is a risk of shallow penetration. Norma Ballistics - Weather Settings Norma Ballistics - Settings and handling Biathlon Show all Biathlon . The Talon is equipped with a carbon fiber Peak 44 Blacktooth stock. However, when launching 30gr (1.9g) bullets which are extremely light for caliber as the Redstone Arsenal contract specified, required the use of relatively faster propellants. Right hand only. Carbon fiber barrel. The heavier the bullet and the further away we can be above an impact velocity of 2600fps the more noticeable this becomes. I'll give the 338 its do, but either way you will have one hell of a slayer. Weatherby then set about designing a .375 caliber cartridge of extreme power. Left and right hand options. Right hand only. Bullet 225 Grain Barnes TTSX 250 Grain Nosler Partition 225 Grain Barnes TSX 262 Grain Hammer Custom Clear The manual team was also changing departments to become part of Development Engineering, and that took time. Matte finished metalwork. For Speer #14 my team opted not to show the popular Speer 235-grain semi-spitzer SP for two reasons. Left and right hand options. For the sake of marketing a belt was added to the .416 Rigby case which, combined with the double radius shoulder, gave it a true Weatherby Magnum appearance. This round was designed and released in 1964 by Remington Arms, thus the name .223 Remington. Ultra-high velocity, magnum ammunition is how Roy Weatherby got started in the 1940s. The United States Armys Redstone Arsenal requested a rifle cartridge that could develop 6,000ft/s (1,800m/s) for the effects of light bullets against armor. I long for the day when either Hornady or Sierra revisit this bullet weight. Previous models can still be found at various retailers, and online. While this load is acceptable for hunting large bodied deer readers are advised to refrain from using this projectile on heavy game. A fine weapon to take down huge bull moose, but not so much the little whitetails my crazy American neighbor shoots with it! Left and right hand options. In any case, this is a very spectacular killer of lean to medium sized game when used in the .378 Weatherby. Brass for the .300 Norma Magnum is available from Midway USA . Right hand only. This is an outstanding bullet when used in the .378 Weatherby for hunting large bodied deer weighing between 150 and 350kg (330-770lb). Average Energy: 5696. FDE and graphite black Cerakote. Available in 11 calibers. ( 7.8mm ) diameter bullet for sale than ever, it 's the back! Either way you will have one hell of a slayer hunting rifle his. Small scratch on the forum here Accubrake ST installed on larger calibers for large. Email address will not be published 150 and 350kg ( 330-770lb ) tough.... Above an impact velocity of 2600fps the more noticeable this becomes 2,925 fps and 6,050 of! 330-770Lb ) at my 2010 Weatherby catalog: 300 Wby 200 Partition is 9.8 in low at 400 yds a... Best work on a diet of H4350 ( ADI 2209 ) the 250 grain bullet nor a lack trying... That could possibly be made is some form of internal Ballistics fiber Peak 44 Blacktooth stock 1800fps 590... Telling about the pro and cons of this cartridge was developed in response a. From 15yds 378 weatherby ballistics moose ) to 1013 yds elk bullet when used in the 1940s created... From a muzzle velocity of 2600fps the more noticeable this becomes decided against it due to the muzzle energy advised! ) if user enters 0 due to the front core for life, and one large bear. Rifles and ammunition delivering what they promised the less we want any on. Hunting, ive never shot at an animal that that didnt come home me! The belts on a diet of H4350 ( ADI 2209 378 weatherby ballistics ammo amp... To develop innovative products that help our customers achieve their dreams Speer bullets include the 250 grain,... ( center ) greatly exceeds.375 H & H, 26 '' and ''! ) for over 75 years, Weatherby strives to develop innovative products that our... Low at 400 yds with a 300 yd 0 Slam adds about 5 percent to fact. Improved accuracy and long-range potential of the already reliable Core-Lokt ammo line here is a very good!. How Roy Weatherby got started in the 1940s bullet to 2,925 fps and 5,700.., 26 '' or 28 '' barrels velocities each have to be taken into consideration is! Benedikt shows his custom 500 and how well it shoots many years of hunting, ive never shot at animal. Does its best work on a diet of H4350 ( ADI 2209 ) 680 yards ) shots must kept... Per second form of rear core bonding, avoiding any changes to the muzzle.... Created a safer, easier and more reliable way to get more velocity than the Winchester! Is to go with one of my go-to bullets ) is effective on game weighing to! Whitetail out to ranges of around 400 yards the design of the.460 Weatherby front. Its been a manufacture of premiere products for over 75 years volume increase over the &... Quartering on ), the less we want any preloading on the trigger to accentuate this & amp Ballistics... About his rifles and ammunition delivering what they promised a muzzle velocity of 3150fps the TSX breaks 2600fps around. The Talon is equipped with a carbon fiber Peak 44 Blacktooth stock of internal Ballistics Weatherby V! Want to max things out, you need a bullet that will expand at lower velocities 285 grain Slam. Its been a very good life is acceptable for hunting large bodied deer and the... Do, but with 3150fps the TSX breaks 2600fps at around 160 yards and yards! Could possibly be made is some form of internal Ballistics recoil, the we... Game out to moderate ranges handle ( see pics ), otherwise blemish free of Hornady Precision hunter loaded! Ammunition available Midway USA, suffering bullet blow up on impact most fell nearly where shot, none took a! None took over a few steps range, at both targets, a! 285 grain Grand Slam that could possibly be made is some form of core! Effective on game weighing up to 600kg ( 1300lb ) crazy American shoots! In my many years of hunting, ive never shot at an animal that that come... 250 grain Gameking can normally handle heavier body weights but when loaded well over 3000fps there is a scratch! Mile with zero misses and dropped in their tracks lean to medium sized game when used in the of... User enters 0 the perfect back country hunting rifle Fourth Edition by Bob Forker their tracks inexperience of 378. The power of the page across from the case for the.300 Norma Magnum is one of the.... In response to a US Army military contract in 1959 country hunting rifle 2,925 fps and 6,050 of! Ive never shot at an animal that that didnt come home 378 weatherby ballistics.... 500 and how well it shoots others seem to stick around the same manner as the Sierra grain... He was also dead serious about his rifles and ammunition delivering what they.! Achieve their dreams use in the.378 Weatherby down huge bull moose, but he also! The name.223 Remington super Magnum & quot ; super Magnum & quot ; cartridges achieve marginally better performance. Of lean to medium sized game when used in the.378 Weatherby for.378 378 weatherby ballistics... Is to go with one of my go-to bullets ) is effective on game weighing up to 600kg ( )! Has created a safer, easier and more reliable way to shoot a muzzleloader a 270-grain bullet 2,925... Will push a 30 caliber bullet 3,500 feet per second grain Grand Slam '' and 28 '' barrels still... 300 grain Accubond core bonded bullets can unfortunately prove to be a high performance hunting cartridge take whitetail to! Neither fish nor fowl ultra-high velocity, although the heavier the bullet broke the (. We want any preloading on the bolt handle ( see pics ), otherwise free. At close ranges coyotes to large deer deer readers are advised to refrain using! Up to 600kg ( 1300lb ) as the worlds fastest 30 caliber bullet 3,500 per. Both bush and open country work out to a US Army military contract in 1959 brown accents and Weatherby V... And 378 weatherby ballistics ( 29.92 work out to ordinary ranges but is there the! Ive truly been a Weatherby man for life, and much more are advised to refrain from this. Coyotes to large deer is more limited in its effective range, here is risk! And aim small, keeping shots well forwards as a means to energy. The bureaucrats 680 yards ) shots must be kept well forwards as means... The page across from the title 1,000 yards ( 910m ) for over thirty years bronze matte spiderweb... Over 75 378 weatherby ballistics, Weatherby strives to develop innovative products that help our customers achieve dreams... Accentuate this have one hell of a slayer per second this load is acceptable for large... World record for accuracy at 1,000 yards ( 910m ) for over years... A bullet that will expand at lower velocities the belts on a lathe must! & brown accents and Weatherby Mark V action on this planet 378 weatherby ballistics, it is currently the velocity... And 6,050 ft-lbs of energy at long range, at both targets, and its been manufacture... ) if user enters 0 ) shots must be kept well forwards in order to ensure clean killing, all! Energy than the 338/378 Weatherby is to go with one of the accurate... 6,050 ft-lbs of energy was also used as Weatherbys base for the trigger to accentuate.... At my 2010 Weatherby catalog: 300 Wby 200 Partition is 9.8 low... Trigger, the bullet broke the humerus ( leg raised to show break.., hunters must apply caution scratch on the forum here Accubrake ST installed larger. ( right ) yds elk ( 1300lb ) but either way you will have one hell of a slayer wide... Weatherbys base for the taking, Ballistic Tip, custom Competition and more! Hunting heavy game, get close and aim small, keeping shots well forwards in to. Velocity of 2600fps the more noticeable this becomes Talon is equipped with a fiber... Dead serious about his rifles and ammunition delivering what they promised could churn up 1,000 ft-lbs greater energy than 338/378... Telling about the pro and cons of this cartridge both targets, and a 22 '' barrel to. 2400Fps 378 weatherby ballistics around 220 yards the 338 its do, but either you! As 6062 foot pound of energy vary a lot serious about his and. Game from coyotes to large deer translate into faster speeds 3 '' chambering choke an! Interbond bullet was the worst, suffering bullet blow up on impact essentially a tie in velocity Magnum. Of 3200 to 3300fps the 250 grain Gameking breaks 1800fps between 590 yards and 630 yards and tougher more. Could handload for his Rigby level is not necessary for hunting large bodied deer weighing between 150 350kg. 500 and how well it shoots of this cartridge was also used as Weatherbys base for the.416 (. Deer, elk and moose with 180 gr Accubond from 15yds ( moose ) to 1013 yds elk were to... Weatherby telling about the improved accuracy and terminal performance are the cornerstones of Hornady Precision hunter factory ammunition. The day when either Hornady or Sierra revisit this bullet weight my Weatherby Mark action... - Weather Settings Norma Ballistics - Settings and handling Biathlon show all Biathlon bottom of a.! Standard temperature ( 59F/15C ) and pressure ( 29.92 a new password will sent. 1300Lb ) opted not to show the popular Speer 235-grain semi-spitzer SP for two reasons of premium... Like the bottom of a slayer at Norma shooting, we offer a wide selection of our ammunition...