Sig Sauer builds this factory magazine (part no. MAG-MOD-C-9-10) for the P320 Compact and P250 Compact, holding 10 rounds of 9mm Luger in a blued steel body sized to the Compact frame’s magazine well. It also fits CMMG’s Banshee and Resolute pistol-caliber carbines built with the compatible modular magwell option, giving owners running both platforms a shared magazine pool. Manufactured to Sig’s own factory tolerances, it feeds and seats exactly as intended. For Sig Sauer P320 Compact and P250 Compact owners, this handgun magazine is a dependable factory-correct spare.

Key Specifications

• Chambered in 9mm Luger, matching the P320/P250 Compact’s factory caliber.
• Holds 10 rounds, a reduced-capacity option for the Compact frame.
• Fits both the Sig Sauer P320 Compact and P250 Compact.
• Also fits CMMG Banshee and Resolute PCCs built with the compatible modular magwell.
• Finished in blued steel for a traditional, corrosion-resistant body.

Frequently Asked Questions

Does this magazine work in a CMMG PCC? Yes, it also fits CMMG’s Banshee and Resolute pistol-caliber carbines built with the P320-pattern modular magwell.

Is this a genuine Sig Sauer factory magazine? Yes, manufactured by Sig Sauer to Compact-frame specifications.

Buy the Sig Sauer P320/P250 Compact 10-Round 9mm Magazine

A factory-correct spare keeps a P320 or P250 Compact topped off and ready. Order it from our Lubbock, Texas gun shop for fast, insured shipping.