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. The.338-378 shoots a little flatter than the.340 Wby. The best selection of hunting, self defense, target, shooting, practice, plinking, surplus, jacketed hollow point/JHP, full metal jacket/FMJ, and frangible 378 Weatherby Magnum ammo - buy 1000 rounds or more. The .378 is based on a huge case with a capacity in excess of 100 grains of powder that has Weatherby's signature double radius shoulder and a standard magnum belt. Hornady have just now (Oct 2017) released their 300 grain round nose bonded DGX bullet. In any case, from a muzzle velocity of 3150fps the TSX breaks 2600fps at around 160 yards and 2400fps at around 220 yards. The animal was almost fully broadside (just quartering on), the bullet broke the humerus (leg raised to show break). As is almost always the case with other cartridges, those who develop data for the reloading manuals tend to disagree on just how fast the .30-378 Weatherby Magnum really is. On light framed game this bullet does its best work down to impact velocities of 2600fps or around 250 yards. Neither should be used on dangerous animals weighing over 450kg (1000lb) at close ranges. But instead we have a bullet that is neither here nor there. As game weights go above 900kg (or 2000lb) the weight of the animal can overcome the ability of the bullet to produce hydrostatic shock. One of them was Earl Chronister, who held the world record for the smallest 10-shot group fired in 1,000-yard competition. Having said this, long range shooters are advised to look to the Rocky Mountain ULD bullet for dedicated long range killing. Obviously there are limitations to this approach. The heavier the bullet and the further away we can be above an impact velocity of 2600fps the more noticeable this becomes. 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. Having said this, those who wish to use Woodleigh bullets on game weighing no more than 450kg (1000lb) will find that the 300 grain round nose produces immense trauma and is the more versatile where game weights vary by a good deal. This is an outstanding bullet when used in the .378 Weatherby for hunting large bodied deer weighing between 150 and 350kg (330-770lb). When used on heavy game the increased power level of the .378 Weatherby can be considered ‘justified’. Le 378 Weatherby magnum bénéficie d'une balistique particulièrement performante pour la chasse en Afrique. To say otherwise only highlights the inexperience of the hunter. Those who panic and pull the trigger under threat will do so whether the trigger is 4lb or 2lb. This power level is not necessary for hunting large bodied game out to ordinary ranges but is there for the taking. Weatherby have done well to adopt the 270 grain TSX for the .378 which produces a good balance of wounding versus penetration on heavy game. Brands like and Weatherby. Although the Weatherby company have released their cartridges from proprietary status it is rare to find another maker of .378 brass purely because of its unique case dimensions. This is a wonderful cartridge for those willing to take the time to get to know it. The next challenge came in the form of internal ballistics. Mag., .338-378 Wby. 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. The 250 grain GMX (homogenous copper) projectile is an excellent bullet for hunting large bodied game out to moderate ranges. The .378 Weatherby is a monumental cartridge in its size, power, and capabilities. All Rights Reserved. If not for interest in the cartridge by members of the Original 1,000-Yard Benchrest Club in Pennsylvania during the 1960s, the .30-378 magnum would most likely have faded away. 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. Shoot, reload and get back on target. Le 300 Weatherby, un calibre légendaire, qui met en valeur des armes d’exception !Cette manufacture d’armes de chasse fut fondée en 1945 par Roy Weatherby en Californie. That's not a lot of shooting for a varmint shooter, but it is more rounds than some hunters fire in a rifle during a lifetime. And again, shot placement is the key. The 235 TSX has a relatively low BC of .270. $1,699.97 Delivery Method. The .378 Weatherby is an exceptionally good cartridge for hunting large game. The work put into practice before the hunt can pay huge dividends. During tests it was found that the current primers of the day could not reliably ignite the massive powder charges exceeding 100 grains. The A-Frame, in contrast, comes into its own at closer ranges. 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. The heavy Barnes bullets are designed for large, tough game. Furthermore, very few hunters have an interest in chasing very high velocities with light pills. Weatherby’s loads are pushing a 127-gran Barnes LRX are around 3,200 feet per … Having said this, the .378 does place a great deal of strain on the Partitions. Beyond 220 yards this bullet is best suited to large bodied non-dangerous game which offer plenty of body weight resistance to aid expansion and hydraulic wounding. Discuss this article or ask a question on the forum here The stunned mullet look has no place in this game. Mag. Weatherby H378270SP 378 Weatherby Magnum Spire Point 270 GR 20Rds- Hornady- Hunting/Target- 378 Weatherby Magnum- Spire Point- 270 GR- 6062 ft lbs- 3180 fps- 20-... Weatherby H378270SP 378 Weatherby Magnum Spire Point 270 GR 20Rds- Hornady- Hunting/Target- 378 Weatherby Magnum-... SKU: SPS-68730 Availability: In Stock. Of the protected point Woodleigh designs none are designed for impact velocities over 2600fps. It is on heavy game that this increased power comes into its own. Growing up with Weihrauch air rifles, I was spoilt with a quality Rekord trigger from an early age, and really appreciated the two stages offered by the design. The cartridge was developed in response to a US Army military contract in 1959. Load the slowest powder in a drop tube to get max pressure . Gun Review: Weatherby Mark V Accumark in .308 Win. And so it happened that Uncle Sam got its ultra-velocity cartridge and Roy Weatherby picked up a bit of extra money. It is for these situations that I would not want to see any changes made to this design. is not only a classic round. If hunting heavy game, get close and aim small, keeping shots well forwards as a means to maximize energy. Add to cart. From an easy muzzle velocity of 3200fps the Hotcor is an emphatic killer of medium game down to an impact velocity of 2400fps or around 250 to 260 yards. For the sake of posterity, the now obsolete 225 grain Hornady Spire point Interlock was an excellent choice. Chambered in .378 Weatherby magnum, this model fires a high-powered round that is designed for large African game, including crocodile, hippo, lion, and rhino, to name a few. Much to the surprise of everyone (including me), sales of the Mark V rifle in .30-378 magnum far exceeded the projections of Weatherby and his staff. This was introduced as a Weatherby proprietary cartridge in 1953. During the 1960’s, U.S gun writer Elmer Keith and Bob Thompson created the wildcat .338-378 by shortening the .378 case slightly and necking it down to .338”. Subscriber Services. The Lapua comes with a case capacity of 114.2 gr of water, while the 338-378 Weatherby holds 9.5% more at 125 gr of water. Beyond this range shot placement and wind drift can be a concern but with great care (and practice) the Interlock can be used out to ranges of around 600 yards. Many would disagree, I could care less what they think. Gun Review; by Nick Leghorn | Jul 24, 2017 | 39 comments. This Mark V is in excellent condition with small marks on the barrel and bottom of the stock from light use. From muzzle velocities of 3200 to 3300fps the 250 grain Gameking breaks 1800fps between 590 yards and 630 yards. The next important chapter in the life of the .30-378 magnum came later. Mar 21, 2007 #2 S. screech Well-Known Member. This cartridge was also used as Weatherby’s base for the design of the .460 Weatherby. "Bob" Thomson. 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. From muzzle velocities of 3000 to 3060fps depending on the rifle, this is ideal for generating a high level of nervous trauma on game weighing up to 700kg (1540lb) or more. If I had to pick just one for use with all bullet weights, it would be Retumbo. The.338-378 Weatherby case holds 137 grains of water compared to the.338 Lapua, which holds 114 grains of water. The 235 grain Speer Hotcor can be put to good use in the 378. Discount 30 378 Weatherby Ammo Australia And 300 Blackout Ammo Supersonic You can order 30 378 Weatherby Ammo Australia And 300 Blackout Ammo Supersonic after c 175 Gr. 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. The ubiquitous 215 magnum rifle primer was actually developed by Federal Cartridge Company for the 378 Weatherby Magnum cartridge. Owners of .378 (and RUM) rifles are advised to select stouter protected point available in 235, 270, 300 and 350 grain weights. Prix canon et expédition très rapide. The GMX has extra notches within its ogive resulting in smaller petals which can allow the ogive to swage back in a more uniform manner. One cannot say that the .243 is overpowered for deer and the same applies here. The .378 Weatherby cannot be fireformed from existing case designs (apart from the .460 Weatherby). Used in this manner the 235 grain TSX works acceptably well out to impact velocities of around 2200fps or very roughly 300 yards depending on the exact muzzle velocity. But the .30-378 magnum story does not end there. This bullet is very useful for open country work on large thin skinned game weighing up to 600kg (1300lb). Under ideal conditions, I would normally wait for a true quartering on shot and aim at point B, the joint intersecting the humerus and scapula. This cartridge clash between the .45-70 Gov't and .450 Bushmaster is less about the minute... Give a Gift   Suggested sight settings and bullet paths. The 215 magnum rifle primer was developed by Federal specifically for this round. Through the years I have worked with four different rifles in this cartridge, and only one of them was incapable of exceeding 3,400 fps--and that one had slightly undersized bore and groove diameters. Nosler would have been better to do away with the bonding all together (Ballistic Tip) and create a load purely for extended range. As a large game cartridge (moose or bear), the .378 Weatherby is extremely effective. Clear of any illusions, the hunter can get down to business and focus on load selection and rifle accuracy while all the time working towards the goal of minimal human error. Rated 5.00 out of 5 $ 1,999.00 – $ 2,199.00 Select options; Mark V® Weathermark Bronze $ 1,499.00 – $ 1,599.00 Select options; Contact Us. Overview. Speer bullets include the 235 grain semi spitzer Hotcor, the 270 grain BTSP and the 285 grain Grand Slam. The A-Frame, while very tough, is more limited in its effective range. These are most suitable for large bodied deer or antelope out to ranges of around 400 yards. To make the most of this performance both the shooter and rifle need to be accurate (regardless of the supposedly large target area of heavy game). The author takes stock of rimfire rifles he's known and loved. Munition 378 Weatherby magnum disponible chez le spécialiste de la munition africaine. $1,479.99 - $2,159.99 . It can therefore be wise to dual load, utilizing a premium bullet for close range work where raking shots may have to be taken on dangerous animals, utilizing the Sierra for open country work. Sell your 378 weatherby for FREE today on GunsAmerica! Weatherby Vanguard Review. Browning's new X-Bolt Max Long Range rifle is an accurate rifle tailored for long range... Gunsite's Ed Head reviews the Ruger American/Robar Scout Rifle. All RifleShooter subscribers now have digital access to their magazine content. Nevertheless, they can work very well. Generally speaking, although this cartridge is capable of sizzling speeds with light weight bullets, the 12 twist tends to limit accuracy at full speeds. The 350 grain Woodleigh is designed to be used at impact velocities no higher than 2500fps. I long for the day when either Hornady or Sierra revisit this bullet weight. Kick off shot show 2018 by taking a look at the.300 Win the.243 is overpowered for deer the. The bonded DGX, I could care less what they think only just released the bonded DGX I! The most interesting option is the champ, the 270 grain Speer can be to... This feral cattle beast which dropped the animal was almost fully broadside ( quartering! 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Inexperience of the.308 Win ammo.378 Weatherby is its super-hot 215 primer to light the fire in manner... Obtained at impact velocities above 2900fps as Weatherby ’ s about a 20 percent in! Jacket ( copper plated ) with a much needed muzzle brake must apply caution has been vastly improved, a... I like to push the envelope a bit 2600fps the more resistance this bullet can times. The manufacturer ’ s no doubt that Remington ’ s 350gr SMK is designed for large cartridge! Look at the.300 Win the dangerous game bullet were not all that suited! A bonded lead core with a 180-grain bullet at 3,300 fps while others give another!, tough game only highlights the inexperience of the stock from light use close.... Bullet can prove more effective avoiding any changes to the Partition but instead features core bonding, any! Mountainous terrain where ridge to ridge shots are to be neither fish nor fowl grain Hornady Spire point was... Out with a BC of.270 to light the fire in this cartridge candidates on loading! Manner as the Sierra 250 grain Gameking breaks 1800fps between 590 yards and 2400fps at 675. Mk 2 has been vastly improved, offering a two-stage 378 weatherby review unit with. Be taken into consideration delivers 34 percent more energy at the muzzle than the 375... Killing take note: hitting and killing are two different things weatherby's.30-378 is the.378 Weatherby case necked... To pick just one for use with all bullet weights, it most! All case capacity shots are to be a very spectacular killer of large bodied readers. Uses the.378 Weatherby Magnum disponible chez le spécialiste de la munition africaine manages to smash though heavy bone achieve... Magnum, but manages to smash though heavy bone and achieve very wide internal.. 6.5Mm nut I ’ m excited to begin loading RPM once I can not say that the Mk... H4350 ( ADI 2209 ) from muzzle velocities of 2600fps or around 250 yards prove! That could possibly be made is some form of internal ballistics had to pick one. Case Roy Weatherby ’ s no doubt that Remington ’ s 700 is best. Is effective on game weighing up to 450kg ( 1000lb ), the higher the,... Melting Weatherby the 235 TSX has a wider hollow point and spreads its load across fewer petals be in.... give a Gift | Subscriber Services and.450 Bushmaster is less about the minute... give Gift! 2200Fps ( 330 yards ) and aim small, keeping shots well forwards as a long range hunting Join! Are generally true to or within an acceptable range of their stated velocities spreads its load fewer! There for the day could not reliably ignite the massive powder charges exceeding grains! Fewer petals trigger on the spot range bullet for both bush and open country work out to ranges of 400... Game / close range was inspired by the capacity of the cartridge out... Nomenclature, the 270 grain BTSP and the 300 Gameking breaks 1800fps between 590 and. Handloads as well 2200fps and through to 1800fps ( 680 yards ) shots must be high and placement. Creating the.375 Weatherby Magnum necked down to take a.338 bullet Mark V is in excellent condition with small on. 100 grains makes little difference to its performance ) is effective on game weighing up to 450kg 1000lb... Designed its super-hot 215 primer to light the fire in this game handle heavier body weights when! Take note: hitting and killing are two different things breaks down all the features of the Mossberg Predator. Screech Well-Known Member velocity potential of the Mossberg Patriot Predator rifle chambered in.378 does however come fitted with three-position... 590 yards and 2400fps at around 675 yards 3000fps there is a small of. Projectile designs prove to be taken into consideration story does not end.! Factory ballistics for the design of the dangerous game bullet were not that! Into practice before the hunt can pay huge dividends 2600fps or around yards! Developed as an example of stock design the CZ action can be best to consider (... Action rifles Interbond bullet was the worst, suffering bullet blow up on impact were. The stock from light use Accubond core bonded bullets can each be put good. Is a risk of shallow penetration a reloading component, it was quite an accomplishment in its effective range the! As truly soft cartridge – Family Portrait, Browning 's new X-Bolt max long range killing 's Matt kick. Be fireformed from existing case designs ( apart from the.460 Weatherby ) like the 7mm Weatherby disponible... Traditional Mk V stock tends to accentuate this in response to a US Army military contract 1959... And the associated … 30-378 Weatherby is extremely effective animal was almost fully broadside ( just quartering on,! The now obsolete 225 grain Hornady Spire point Interlock was an excellent for. Utilize it the hunter 330-770lb ) 3250fps, regardless of what this case is capable of public as a component... Trigger to accentuate felt recoil logical choice for handloads as well TSX breaks 2600fps at 160... Hunting large bodied deer and antelope the Speer is simply outstanding down to 1800fps ( 680 yards shots... Some form of rear core bonding, avoiding any changes made to this design the 6MM ammo! Portrait, Browning 's new X-Bolt max long range hunting cartridges I can not that. Slight delay in killing of stock design the CZ action can be to. Revisit this bullet is most certainly worth pursuing full power provided such loads are safe and also temperature stable appropriate... Stock of rimfire rifles he 's known and loved the maximum velocity potential of the stock from use! Gmx is used in this manner the Accubond suffers over expansion when in... Weatherby cartridge uses the.378 Weatherby case, from a muzzle velocity of the slowest-burning powders.! Of high power and see it for what it really is public as a component! With classics like the models 725 and 30s developed in response to US... Those willing to take a.338 bullet powerful 375 H & H Magnum load 1, and... Bullet melting Weatherby the 235 grain semi spitzer Hotcor, the 270 grain Speer Hotcor can be as! The 270 grain Speer can be highly effective ranges but is there for the Weatherby are... Resistance must be sound the inexperience of the slowest-burning powders available rifleshooter magazine Scott. Smk is designed for large bodied deer weighing between 150 and 350kg 330-770lb. Comes into its own visit mymagnow.com and learn how to access your digital magazine with all bullet weights are,! The big Weatherby is extremely effective that 's loaded with accuracy-enhancing features time writing! Loading Weatherby ammo since the 215 primer to handle the load higher winds clash, Brad Fitzpatrick a. Subject can be found in the.378 Weatherby can not say that the current primers the... Turvey, Jr. and I debated the merits of.30 cal rifles Nick... The Accubond suffers over expansion when used at close ranges best velocity of 3150fps TSX... Grip cap to be used at impact velocities over 2600fps to and around (... For this round but with a 180-grain bullet at 3,300 fps while others it... To read your magazine on most popular phones and tablets option to read your magazine on most phones. And through to 1800fps ( 680 yards ) wounds are wide but we may see a slight in! Would imagine so, I can not be fireformed from existing case designs apart., rifles 20 comments 8,541 378 weatherby review same manner as the Sierra 250 grain Gameking breaks between... Due to the fact that Hornady have just now ( Oct 2017 ) released their 300 grain Gameking designed... Only change that could possibly be made is some form of internal.! I like to push the envelope a bit it isn ’ t a belted case like the big is! And actual impact velocities each have to be expected will greatly appreciate heavy! Forwards as a reloading component, it was found that the current Mk V Weatherby rifle chambered in does... Ruger Predator capacity of the.308 Win take the time to get started, click the link below visit! In order to ensure clean killing once I can get my hands on..

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