Typical factory loads drive 180 grain bullets at around 3400fps. Reintroduced as a Weatherby production cartridge in 1998. With his love of breaking the 3000fps barrier, he went on to create the potent .378 Weatherby. 378 Weatherby Mag ammo cartridges typically feature bullets ranging from 200 grain to 300 grain, in both soft points and solid points. .378 Weatherby Magnum-Nosler Partition, .378 Weatherby Magnum-Weatherby Full Metal Jacket, .378 Weatherby Magnum-Weatherby Barnes TSX, .378 Weatherby Magnum-Nosler Partition, .378 Weatherby Magnum-Nosler AccuBond, .378 Weatherby Magnum-A2 Triad, .378 Weatherby Magnum-Weatherby Round Nose-Expanding, .378 Weatherby Magnum-Weatherby Pointed Expanding. Great care has been given by Hornady engineers to develop superior, match­-accurate hunting loads that allow the ELD­-X ® bullet to achieve its maximum ballistic potential. The .30-378 WM was introduced in 1996 by narrowing the neck of the .378 WM. The .338-378 Weatherby Magnum started out as the wildcat cartridge, .338-378 Keith-Thomson Magnum during the early 1960s.Keith and Thomson are Elmer Keith and R.W. The cartridge is blown out, improved and provided with the Weatherby double radius shoulder – given the Weatherby treatment – version of the .375 H&H Magnum. The 215 magnum rifle primer was developed by Federal specifically for this round. Extremely powerful and flat shooting. Ammo Freedom. In Stock Item #: WYU378WBY $3.65 per round Volume Discounts Available . 479,480, Sierra Bullets Reloading Manual, Rifle, Second Edition, pg.287, Any Shot You Want, The A-Square Handloading Manual, pg 604, Any Shot You Want, The A-Square Handloading Manual, pg 561, http://www.nrainsights.net/first%20freedom/weatherby.asp, ":: Weatherby : .460 Weatherby Magnum ::", http://www.chuckhawks.com/recoil_table.htm, https://en.wikipedia.org/w/index.php?title=.378_Weatherby_Magnum&oldid=935730940, Creative Commons Attribution-ShareAlike License, This page was last edited on 14 January 2020, at 10:41. I don't know the difficulties of getting an American made custom rifle into Australia, but if it is not a big problem then you should consider having Kirby build you a gun. The cartridge can hold upwards of 7.13 g (120 gr) of powder. [13], Any Shot You Want, The A-Square Handloading Manual, pp. "Bob" Thomson. Today, those same performance qualities are every bit a part of Weatherby cartridges. There is a great deal of similarity between the Wby 378 case and the 338 LM case. This was introduced as a Weatherby proprietary cartridge in 1953. NOSLER RIFLES. The .460 Weatherby Magnum was designed as an African dangerous game rifle cartridge for the hunting of … In 1996 Weatherby introduced the .30-378 as a factory loading. Prior to this, Weatherby also offered the 200 grain Nosler Ballistic Tip at 3350fps which had some merit for extended range work. This cartridge is highly effective for long range shooting. Bullet Style: ABLR Use: Deer / Elk / Moose Sized Game . The parent case is a .300 H&HMagnum by expanding it to maximum capacity. Free FedEx Option* (0) Hornady 82210 Custom 30-378 Weatherby Magnum 180 GR GMX 20 Bx/ How to Sight in a Scope - Step by Step Guide. The belted magnum cartridge was inspired by the capacity of the 416 Rigby and headspacing of the 375 H&H. The .378 Weatherby Magnum was designed by Roy Weatherby in 1953. Weatherby’s cases are also fairly readily available and are pretty close to the same price: $3.50/case for 338 Lapua vs $3.50/case for Weatherby 338-378 depending where you pick them up from. This then leads to the point that the Kirby Allen 7mm exists and the design is known to work. While still unreleased to the public, the cartridge went on to set world records for accuracy including the first ten 10X in 1,000 yards (910 m) benchrest shooting. Rifles from manufacturers such as the RemingtonModel 700, Winchester Model 70, and Ruger No. ... 30-378 Weatherby Mag Ammo. For the fastest delivery, select Express Shipping at checkout. Caliber/Gauge: 30-378 Weatherby Magnum. Chambered for 30-378 Weatherby Magnum is Not offered at this time. Designed to replace the 375 Weatherby Magnum, deep penetration and bone smashing power are the calling cards of the 378. Cartridge Type: RifleHeight: 2.811\"Width: 0.532\"Average FPS: 3229Average Energy: 4074Average Gr: 176Recoil: 2.63Power Rank: 5.68 of 20 The .300 Weatherby Magnum was designed by Roy Weatherby in 1944. 30-378 Weatherby Magnum Ammunition For Sale. Caliber/Gauge: 30-378 Weatherby Magnum. The .460 Weatherby Magnum was designed as an African dangerous game rifle cartridge for the hunting of … [11][12] Some .378-based wildcats have gone on to be part of the Weatherby line: .30-378, .338-378, .416 and .460. 300 H&H Magnum Ammo. Sort By: 10 Item(s) Show. The basics of ballistic gelatin testing ... A Reloader's Comprehensive Glossary .308 Norma Magnum Load Development Calibers Show all Calibers The excellent 308 Norma Magnum Find 270 Weatherby Mag Ammo for sale, in-stock and ready to ship at Ammo Freedom. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bullet weight, or jacketing type. *Casing image above is an artist rendering and not a real photo of .378 Weatherby Magnum Ballistics cartridge. 30-378 Weatherby Magnum 210 Grain Information | Ballistics. With a 250 grain bullet and a rifle with 28 inch barrel, the 338-378 Mag can reach muzzle velocities of 933 meters per second. The.338-378 Weatherby Magnum is created by necking down the.378 Weatherby Magnum to 8.59 mm (.338 in) then fire forming it … Weatherby N303200ACB 30-378WBY 200 Accubond - 20rd Box. TROPHY GRADE Long Range 30-378 WEATHERBY MAGNUM AMMUNITION . For the fastest delivery, select Express Shipping at checkout. The 7mm Weatherby Magnum was designed in the mid 1940's by Roy Weatherby. The .460 Weatherby Magnum is a belted, bottlenecked rifle cartridge, developed by Roy Weatherby in 1957. [8], The .378 has been responsible for numerous wildcat cartridges, being necked-down as the .22 Eargesplitten Loudenboomer and necked-up as the .500 A-Square. This is the ultimate cartridge for long-range, big game hunting. 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. The.338-378 Weatherby Magnum's parent case is the.378 Weatherby Magnum. In Stock Item #: WYU378WBY $3.65 per round Volume Discounts Available . ... 30-378 Weatherby Mag Ammo. Home; My Account. 30-378 Weatherby Magnum 30-378 Weatherby Mag 220 gr ELD-X® Precision Hunter® Item #82214 | 20/Box . Cartridge Type: Rifle Height: 2.908" Width: 0.58" Average FPS: 3382 Average Energy: 4520 Average Gr: 178 Recoil: 2.55 Power Rank: 6.02 of 20 The .30-378 Weatherby Magnum is based off the .378 Weatherby Magnum case that was designed in 1959 for ballistic testing in the U.S. Army to develop better armor for soldiers and vehicles. .300 Winchester Magnum, 6.5x55mm Swedish Mauser, 5mm Remington Rimfire Magnum, .32 Smith & Wesson Long, .700 Nitro Express, 6.5x57 Mauser, .450 Dakota, .270 Weatherby Magnum, 6.5x54 MS (6.5 Mannlicher-Schoenauer), .30 M1 Carbine, .38-55 Winchester, .17 Aguila, .380 Auto (9mm Browning Short), .480 Ruger, 10.57mm (.416) Lazzeroni Meteor. These experiments remained wildcats for almost 30 years until, around 1999, the Weatherby company finally introduced the .338-378 Weatherby Magnum as a commercial cartridge. 378 Weatherby Mag ammo cartridges typically feature bullets ranging from 200 grain to 300 grain, in both soft points and solid points. WEATHERBY CARTRIDGES. The .460 Weatherby Magnum is a belted, bottlenecked rifle cartridge, developed by Roy Weatherby in 1957. Initially a wildcat cartridge developed by Roy Weatherby in 1959 at the request of the United States Army. The .338-378 shoots a little flatter than the .340 Wby. © Copyright GunData.org 2015  |  Koenig Media, LLC   |   Links   |   Sitemap   |   Advertise. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bullet weight, or jacketing type. The 7mm Weatherby Magnum is based off the .300 H&H Magnum case and has the double radius shoulder that Weatherby is known for in its cartridges. The belted magnum cartridge was inspired by the capacity of the 416 Rigby and headspacing of the 375 H&H. 30-378 Weatherby Magnum Ammunition For Sale. Bullet Style: ABLR Use: Deer / Elk / Moose Sized Game . Weatherby Ammunition / Brass. 300 Blackout/Whisper Ammo. Based upon the 378 case, necked down to 338. $75.99. The 378 Weatherby Magnum cartridge also has the double radius shoulder design found on the first and smaller proprietary line of Weatherby magnum cartridges. Set Ascending Direction. Historically, Weatherby claimed that this is the most powerful .30 caliber magnum rifle commercially available, but the recently introduced .300 RUM and Weatherby’s own .30-378 Weatherby Magnum are now more powerful. The.338-378 Weatherby Magnum was added to the Weatherby product line in 1998. With his love of breaking the 3000fps barrier, he went on to create the potent .378 Weatherby. The .375 Weatherby Magnum (9.5×73mmB) is a medium-bore rifle cartridge. It was an original belted magnum design with no parent case, inspired by the .416 Rigby and headspacing of the belted .375 H&H Magnum. The .378 Weatherby outshone the former cartridge and by 1960 the .375, though very … 30-378 Weatherby Magnum Both of these cases are high quality, and the cost of firing these big rifles means that any cost savings on … Cartridge Type: Height: 2.913" Width: 0.58" Average FPS: 3011 Average Energy: 5696 Average Gr: 283 Recoil: 3.95 *Casing image above is an artist rendering and not a real photo of .378 Weatherby Magnum Ballistics cartridge. Its massive case holds so much powder that Federal designed its super-hot 215 primer to handle the load. 300 Blackout/Whisper Ammo. The.378 Weatherby cartridge was developed by Roy Weatherby based on a belted version of the massive 416 Rigby case necked down to.375”. 200 rounds / $4.00 per round. The cartridge generates bullet velocities approaching 3,000 feet per second and muzzle energies nearing 6,000 foot pounds. $72.99. Log In Register. .30-378 Weatherby Magnum Ammunition (10 Products) Filter By . Sort By. Weatherby Brass 416 Weatherby Mag Unprimed Box of 20 . The .270 is one of a family of Weatherby Magnums which share a 2.545” (64.64mm) length case. Delivers more than 5,000 foot-pounds of energy at the muzzle with a 338-sized bullet. Bulk Ammunition on sale, including 257 Weatherby Mag Rifle Rounds. Reloading data for 30-378 WEATHERBY MAGNUM. Weatherby Brass 416 Weatherby Mag Unprimed Box of 20 . Written inquires can be mailed to: Weatherby, Inc. PO Box 6630 Sheridan, WY 82801 USA The .378 Weatherby Magnum was designed by Roy Weatherby in 1953. The original .378 Weatherby Magnum parent case was inspired by the .416 Rigby. Filter Products Save & Close. Factory ammunition Weatherby currently list two loads for the .338-378, the 225 grain Barnes TSX at 3180fps and 250 grain Nosler Partiton at 3060fps. Abbreviated Name: 338-378 Wby Mag I like this quote best from Weatherby himself when it comes to the .378 Weatherby Magnum: "Because there was a definite need for a large bore, heavy bullet traveling at high velocity, we developed the .378 Magnum. 30-40 Krag Ammo. Accuracy and terminal performance are the cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition. 30-40 Krag Ammo. Your Price: $110.14 ($5.507 per round) In stock Purchase Now » View Details » Weatherby H303220ELDX 30-378 Weatherby 220 ELD-X - … 338-378 Weatherby Magnum Suggested Bullet Use Suggested Bullet Use 250-grain LRX BT Sectional Density .313 Ballistic Coefficient .602 C.O.A.L 3.750” 250-grain TSX FB Sectional Density .313 Ballistic Coefficient .425 C.O.A.L 3.720” Maximum Loads Should Be Used With Caution - Always Start With Minimum Loads. Regardless of these improvements Roy Weatherby eventually lost interest in his .375. The .30-378 Weatherby Magnum is a .30 caliber, belted, bottle-necked rifle cartridge. Show. 338-378 Weatherby Magnum Rifle Cartridge. Red Oak, White, or Chestnut for Deer Herd? NOSLER RIFLES. 4:30. $75.99. The following ammunition cartridge ballistics information and chart can be used to approximately compare .300 Weatherby Magnum vs .300 Winchester Magnum ammo rounds. per page. Brand. Gunpowder Charge Weight Velocity m/s Velocity fps; Norma MRP: Max 114.2 Min 108.0: 944 870: 3097 2854 Need Help Filtering. We have all the best brands for your rifle at the best prices, ready to ship right to your door! 1 are able to use the .300 W… lbf) for the .375 H&H Magnum. As a young wildcatter, he revolutionized the industry with his fast, hard-hitting loads that were dead-on accurate. Find your best price for 378 Wby Mag Ammo | Bulk 378 Wby Mag Ammunition - AmmoSeek.com Search Engine 2020 This white-hot cartridge is based on the 378 … We have all the best brands for your rifle at the best prices, ready to ship right to your door! Bulk Ammunition on sale, including 338-378 Weatherby Mag Rifle Rounds. [9][10] Some of the .378 Weatherby Magnum wildcat cartridges are shortened versions, like the .30-378 Arch (7.62 mm) and the .460 Short A-Square (11.63 mm). Free FedEx Option* (0) Hornady 82210 Custom 30-378 Weatherby Magnum 180 GR GMX 20 Bx/ The cartridge generates bullet velocities approaching 3,000 feet per second and muzzle energies nearing 6,000 foot pounds. 30-378 Weatherby Mag 220 gr ELD-X® Precision Hunter® Item #82214 | 20/Box . The .270 Weatherby Magnum cartridge was developed by Roy Weatherby in 1943 and was one of the first commercial Weatherby cartridges to be offered to the public when he opened his business in 1945. 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. Ammunition ; Rifle ; 30-378 Weatherby Mag; View as Grid List. Weatherby N303180ACB 30-378 Weatherby Magnum Nosler AccuBond CT 180 GR - 20rd Box Your Price: $110.14 ($5.507 per round) In stock Purchase Now » View Details » The cartridge was developed in response to a US Army military contract in 1959. Hornady Precision Hunter 30-378 Weatherby Mag 220 Grain ELD-eXpanding (Case) $799.99. The .30-378 WM was introduced in 1996 by narrowing the neck of the .378 WM. per page . Weatherby (72) Sort ... Weatherby Brass 378 Weatherby Magnum Unprimed Box of 20 . Need Help Filtering. 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 ubiquitous 215 magnum rifle primer was actually developed by Federal Cartridge Company for the 378 Weatherby Magnum cartridge. 30-378 Weatherby Magnum 210 Grain Information | Ballistics. Weatherby (72) Sort ... Weatherby Brass 378 Weatherby Magnum Unprimed Box of 20 . Cartridge Type: Height: 2.913"Width: 0.58"Average FPS: 3011Average Energy: 5696Average Gr: 283Recoil: 3.95. .30-378 Weatherby, .460 Weatherby Magnum, .450 Dakota, .416 Rigby, .338-378 Weatherby, .378 Weatherby Magnum, .577 Tyrannosaur, .416 Weatherby Magnum, .500 A-Square, 9.3x74R. Weatherby Customer Service representatives are available to assist you: Monday through Friday 8:00 a.m. to 5:00 p.m. (MDT) Visitor/Service Center 9:00 a.m. to 4:00 p.m. (MDT) Customer Service (307) 675-7840. 165 Barnes TTSX B303165TTSX $175 .442 3494 3253 3026 2810 2604 2407 4472 3877 3354 2892 2484 2123 2.5 3.1 0.0 -7.5 -20.2 M 165 Ballistic Tip N303165BST $159 .475 3500 3275 3062 2859 2665 2480 4488 3930 3435 2995 2603 2253 2.4 3.0 0.0 -7.4 -19.5 COMPARE RESET ... HSM Trophy Gold 30-378 Weatherby Magnum Boat Tail Hollow Poi $ 133.00. Gunpowder Charge Weight Velocity m/s Velocity fps; Norma 217: Max 113.5 Min 113.5: 1072 1072: 3517 3517 Filter Products Save & Close. It is currently the highest velocity .30 caliber factory ammunition available. 2 Items . W6RIP Radio Adventures 4,966 views. Weatherby N303200ACB 30-378WBY 200 Accubond - 20rd Box. Weatherby Select Plus Ammunition, 300 Weatherby, 180 Grain, Barnes Tipped Triple Shock X, 20 Round Box B300180TTSX. It was designed for the purpose of killing thick-skinned animals where extremely deep penetration is needed. While we have went to great lengths to make sure that it's as accurate as possible this rendering should not be used to generate specs for casings. The PowerRank is an estimation of the cartridge power. $72.99. Add to Cart. per page . Bulk Ammunition on sale, including 270 Weatherby Mag Rifle Rounds. It was an original belted magnum design with no parent case, inspired by the .416 Rigby and headspacing of the belted .375 H&H Magnum. Sort By: 10 Item(s) Show. Developed as an upgrade to the 375 Weatherby, the 378 Weatherby Magnum is an original design with no parent case. The .30-378 has retained a steady following since its introduction. The 215 magnum rifle primer was developed by Federal specifically for this round. Find 257 Weatherby Mag Ammo for sale, in-stock and ready to ship at Ammo Freedom. Abbreviated Name: 338-378 Wby Mag Description. Ammo Freedom. Weatherby Select & Select Plus Ammunition - Duration: ... Remington 700 .300 Weatherby Magnum Recoil - Duration: 4:30. .30-378 Weatherby Magnum Ammunition (10 Products) Filter By . Weatherby Select Plus Ammunition, 300 Weatherby, 180 Grain, Barnes Tipped Triple Shock X, 20 Round Box B300180TTSX. The .30-378 Weatherby Magnum is based off the .378 Weatherby Magnum case that was designed in 1959 for ballistic testing in the U.S. Army to develop better armor for soldiers and vehicles. Ultra-high velocity, magnum ammunition is how Roy Weatherby got started in the 1940s. Chambered for 30-378 Weatherby Magnum is Not offered at this time. Look no further for your .378 Weatherby Magnum ammunition! The original .378 Weatherby Magnum parent case was inspired by the .416 Rigby. TROPHY GRADE Long Range 30-378 WEATHERBY MAGNUM AMMUNITION . 338-378 Weatherby Magnum Rifle Cartridge. Home; My Account. The cartridge is based on the .378 Weatherby Magnum necked up to accept the .458-inch (11.6 mm) bullet. Great care has been given by Hornady engineers to develop superior, match­-accurate hunting loads that allow the ELD­-X ® bullet to achieve its maximum ballistic potential. Weatherby Ammunition / Brass. By necking down the .378 Weatherby Mag and fire forming it in the rifle chamber, the new .338-378 was born. Find 338-378 Weatherby Mag Ammo for sale, in-stock and ready to ship at Ammo Freedom. Log In Register. The ballistic performances of the .30-378 WM based off three grain types for velocity are 3,500 ft/s (16… The .378 Weatherby outshone the former cartridge and by 1960 the .375, though very … Regardless of these improvements Roy Weatherby eventually lost interest in his .375. The cartridge is based on the .378 Weatherby Magnum necked up to accept the .458-inch (11.6 mm) bullet. Brand. MB .30-378 Wby. Most orders ship within 24 hours (excludes firearms). Cartridge Type: Rifle Height: 2.549" Width: 0.531" Average FPS: 3199 Average Energy: 3476 Average Gr: 153 Recoil: 2.2 Power Rank: 4.89 of 20 . 300 H&H Magnum Ammo. Company Directory (307) 675-7800. 30-378 Weatherby Magnum Produced 1996 The 30-378 was designed & tested in late 1959 – early 1960 by Weatherby at the request of the United States Army for the Redstone Arsenal in Huntsville, Alabama. V rifle. While we have went to great lengths to make sure that it's as accurate as possible this rendering should not be used to generate specs for casings. Loads were to be developed to exceed 4000 FPS & as close to 5000FPS*. Roy Weatherby’s 378 delivers 34 percent more energy at the muzzle than the powerful 375 H&H Magnum. Look no further for your .378 Weatherby Magnum ammunition! The .30-378 is currently chambered in three variations of the Weatherby Mk. Your Price: $110.14 ($5.507 per round) In stock Purchase Now » View Details » Weatherby H303220ELDX 30-378 Weatherby 220 ELD-X - … Most orders ship within 24 hours (excludes firearms). The following ammunition cartridge ballistics information and chart can be used to approximately compare .300 Weatherby Magnum vs .338 Lapua Magnum ammo rounds. The first number is the value of this cartridge, and the last number is the value of the most powerful round in our bullet database. 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. Weatherby N303180ACB 30-378 Weatherby Magnum Nosler AccuBond CT 180 GR - 20rd Box Your Price: $110.14 ($5.507 per round) In stock Purchase Now » View Details » As the name implies, Weatherby's ultimate .338 is based on a necked-down .378 Weatherby Magnum case. Accuracy and terminal performance are the cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition. Developed as an upgrade to the 375 Weatherby, the 378 Weatherby Magnum is an original design with no parent case. COMPARE RESET ... HSM Trophy Gold 30-378 Weatherby Magnum Boat Tail Hollow Poi $ 133.00.