Jagemann Unprimed Brass Rifle Cartridges .300 Win Mag 50/bag

The 300 Win Mag is a belted bottlenecked magnum rifle cartridge. This is a versatile cartridge used by hunters target shooters law enforcement and military.

Drawn from premium American-made brass cups these casing are rigorously tested to ensure unparalleled durability and dependability each casing undergoes rigorous in-line and post- production quality assurance testing to ensure a flawless casing.

Standard casing dimensions and tolerances have been modified to achieve maximum performance. Jagemann Sporting Group?s in-house tooling and engineering capabilities provide the ability to customize casing dimensions for use with specific projectiles.