8x57 JRS Mauser Cartridge keychain

Cartridge Dimensions:

Total length of the keychain: 139mm Cartridge length: 82mm Casing length: 57mm

Casing material: Brass Bullet type: Full Metal Jacket

Our keychains are waterproof.

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A Few Words About the 8x57 JRS Cartridge

Development of the Cartridge:

The 8x57 JRS cartridge evolved from the original German military round, the 8x57 IS (Infanterie Spitzgeschoss), which was famously used in rifles such as the Mauser Gewehr 98. After World War I, this cartridge was modified for civilian use, resulting in the 8x57 JRS (Jagd Revier Stahlmantel), which became a popular hunting round. The modification involved changes to the rifle barrel and bullet, leading to improved accuracy and performance specifically tailored for hunting purposes..

Cartridge Composition and Manufacture:

Designed for rifles and machine guns, the 8x57 JRS is crafted with a brass casing and an FMJ bullet. In the civilian market, this cartridge is favored by shooters and hunters and is produced by all major ammunition manufacturers with a wide range of available bullet types.

About the Keychain:

Who Will Appreciate This Cartridge?

The 8x57 JRS keychain is especially beloved by hunters and shooting enthusiasts who appreciate historical and functional items.

Keychain Construction and Care:

The keychain loop is precision-machined from brass and firmly pressed into the base of the casing at the primer pocket, ensuring the waterproof quality of the keychain. This distinguishes it from most similar competing products.

Brass parts can be polished using a brass care product such as Brasso.

About Our Company:

We are a Czech company specializing in the production of cartridge-based accessories. We also collaborate with military museums and heritage sites both in the Czech Republic and abroad. Wholesale offers are available upon request, and custom laser engraving is possible on this keychain.