Sig Sauer 8900979 P320 Sig P320 9mmLuger/357Sig

The Sig Sauer P320 Slide Completion Kit provides all essential corrosion-resistant factory replacement parts to complete or refurbish your Sig P320 slide assembly. This kit includes extractor, extractor pin, extractor spring, extractor spring insert, striker group assembly, and rear slide cap. Compatible with 9mm Luger and 357 Sig calibers, it is ideal for custom builds or repairs. Installation by a certified armorer is recommended. The kit does not include barrel, sights, or recoil assembly.