Sig Sauer P320 Magazine Base Plate Inner Insert 9mm, .40, .357, 1301759-R

Ensure your magazine functions with factory-level reliability using the Sig Sauer P320 Magazine Base Plate Inner Insert, part number: 1301759-R. This OEM insert is critical for maintaining proper magazine tension and alignment, securing the base plate, and supporting consistent feeding. Maintain peak magazine performance with factory-original components, available now at NDZ Performance.

See our complete line of Sig P320 Products here

Note: NDZ always recommends any part be installed by a qualified and trained gunsmith. NDZ promotes the use or safety practices and gear when working on any firearm.