Sig Sauer P320/P250 18rd Full-Size Magazine .40 S&W/.357 Sig

This is a full-size Sig Sauer replacement magazine designed for P320 and P250 pistols. It provides an extended 18-round capacity in a metal body finished in blued/black for service-oriented use and range applications. The magazine is listed as compatible with both .40 S&W and .357 Sig chamberings per manufacturer fitment notes.

Key Specifications

• Capacity: 18 rounds.
• Fitment: P320 and P250 full-size pistols.
• Caliber compatibility: .40 S&W and .357 Sig.
• Construction: Metal body for reliable feeding.
• Finish: Blued / Black finish noted in product attributes.
• Color: Black.
• Quantity: 1 magazine per package.
• Weight (listed): 0.3 (value provided by source).

This Sig Sauer full-size magazine offers simple, dependable capacity for duty, range, and training use where a higher round count is desired. Built to fit factory P320 and P250 full-size frames and finished to match factory components, it provides a practical option for users who require reliable feeding in .40 S&W and .357 Sig configurations.