Sig Sauer P250/P320 Full-Size Magazine 9mm 21rd Black

This is a factory replacement or spare extended magazine designed for full-size Sig Sauer P250 and P320 pistols chambered in 9mm Luger. The magazine provides increased capacity while maintaining fit and feeding reliability for compatible full-size models, including P320 X-Five where specified. Constructed of steel with a black finish, this magazine is intended for centerfire pistol applications and is sold as a single unit.

Key Specifications

• The caliber is listed as 9mm Luger.
• The magazine capacity is 21 rounds.
• The material is specified as steel.
• The finish is noted as black.
• The fit is given as P250/P320 (full size).
• The product style is extended.
• The application is identified as centerfire pistol.
• The listed dimensions are 1.90 x 4.15 x 9.55.
• The listed weight is 0.35 (unit as provided in source data).

This extended magazine is a straightforward way to add capacity while preserving the compatible fit and feeding characteristics expected of Sig Sauer factory magazines. Built in steel with a matte black finish, it offers a reliable spare or replacement option for full-size P250 and P320 owners who require a 21-round magazine in 9mm Luger.