The .360 Buckhammer, also called 360 BHMR (9.1×46mmR), is a SAAMI-standardized[2] straight-walled intermediate rifle cartridge developed by Remington Arms Company.[3] The cartridge was designed for use in American states that have specific regulations for deer hunting with straight-walled centerfire cartridges.
.360 Buckhammer | ||||||||||||
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![]() Comparison of some straight-wall, left to right: .350 Legend, .360 Buckhammer, .400 Legend, .450 Bushmaster | ||||||||||||
Type | Rifle | |||||||||||
Place of origin | United States | |||||||||||
Production history | ||||||||||||
Designer | Remington | |||||||||||
Designed | 2022 | |||||||||||
Manufacturer | Remington | |||||||||||
Produced | 2023–present | |||||||||||
Specifications | ||||||||||||
Parent case | .30-30 Winchester | |||||||||||
Case type | Rimmed, straight | |||||||||||
Bullet diameter | .3590–.0030 in (9.119–0.076 mm) | |||||||||||
Land diameter | .349 in (8.9 mm) | |||||||||||
Neck diameter | .3798 in (9.65 mm) | |||||||||||
Base diameter | .4195 in (10.66 mm) | |||||||||||
Rim diameter | .506 in (12.9 mm) | |||||||||||
Rim thickness | .048 in (1.2 mm) | |||||||||||
Case length | 1.80 in (46 mm) | |||||||||||
Overall length | 2.35 to 2.5 in (59.69 mm to 63.5 mm) | |||||||||||
Rifling twist | 1 in 12 in (300 mm) | |||||||||||
Maximum pressure (SAAMI) | 50,000 psi (340 MPa) | |||||||||||
Ballistic performance | ||||||||||||
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Test barrel length: 20 in Source(s): SAAMI[1] |
History
editAt the 2023 SHOT Show in Las Vegas, Nevada, the .360 Buckhammer cartridge was introduced by Remington Arms. The Sporting Arms and Ammunition Manufacturers' Institute (SAAMI), the U.S. firearms and ammunition industry's technical standards-setting organization, announced the acceptance of the new cartridge and chamber standard on January 15, 2023.
Design
editThe .360 Buckhammer cartridge offered a flatter trajectory and better terminal performance over many contemporary straight-wall cartridges while remaining compliant in most applicable states.
.360 Buckhammer's parent case is the .30-30 Winchester, necked-up to use the same .358-caliber bullets as the .35 Remington and .35 Whelen.[4]
Technical Drawing
editState legislation
edit.360 Buckhammer also addresses a rapidly growing market segment known as "straight-wall-cartridge-compliant" deer-hunting states. A growing number of states that previously restricted deer hunting to limited-range slug guns or muzzle-loading firearms are now allowing rifles chambered in straight-walled centerfire cartridges with a maximum case length of 1.8 in (46 mm).
See also
editReferences
edit- ^ SAAMI, "360 Buckhammer (360 BHMR)", saami.org, retrieved 8 February 2023.
- ^ ".360 Buckhammer" (PDF). Saami. 15 January 2023.
- ^ "360 Buckhammer". www.remington.com. Retrieved 2023-02-15.
- ^ John B. Snow. "Remington’s .360 Buckhammer Tested and Reviewed". Outdoor Life, January 12, 2023. Accessed January 29, 2023.
External links
editThis article needs additional or more specific categories. (February 2023) |