Description
Swiss GP11 7.5x55mm ammunition is widely regarded as some of the finest surplus military ammo ever produced. Manufactured to exacting standards by the Swiss government, this 174-grain full metal jacket (FMJ) cartridge is the ideal choice for enthusiasts and collectors shooting classic Schmidt-Rubin straight-pull rifles, including the K31, G11, and 1911 long rifle.
Introduced in 1911 as an upgrade to earlier black powder-based Swiss service cartridges, the GP11 set a new benchmark in military ballistics. With a spitzer-style 174gr bullet and non-corrosive Berdan primer, this cartridge remained in front-line service for decades and continues to impress shooters with its legendary accuracy, consistency, and long-range performance.
The 7.5x55mm Swiss GP11 is often compared to .30-06 and 7.62 NATO in terms of ballistic performance, yet it’s tailored specifically to the precision tolerances of Swiss straight-pull rifles. Surplus lots are typically sealed in wax-coated battle packs or cardboard boxes with moisture-resistant paper sleeves—adding to the historic charm while preserving quality.
Whether you’re punching tight groups with your K31 or setting aside ammo for a Cold War-era collection, GP11 offers match-grade performance straight out of the box. Please note: while GP11 is non-corrosive, it is Berdan-primed and not reloadable with standard tools.
GP11 is military surplus; stock is limited and drying up. Don’t miss your chance to shoot one of the most accurate surplus rounds ever made.
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