This is a factory .40 S&W/.357Sig 10-round magazine for Compact Sig P320/P250 pistols.
Adopted by the US military, the Sig P320 (based on the Sig P250 frame) is the latest in modular, striker-fired pistol design—with a reputation for durability and reliability that’s thanks in part to its flawless factory magazines.
Designed for compact P320/P250 pistols chambered in .40 S&W or .357 Sig, these magazines provide 10 rounds of flawless feeding, concealment-ready firepower for your range bag or everyday carry. Featuring a special anti-friction coating and Sig Sauer craftsmanship, these factory magazines will ensure maximum performance prevent feeding issues.
Please note these are COMPACT magazines, will not fit with full size Sig P320/P250 pistols. Grab a few extra today, and rotate your everyday carry magazines for longer lifespans!