The Sig Sauer P320 Manual Safety Grip Module Assembly in Medium Full Size and Black delivers a factory-quality upgrade for P320 platform owners seeking the added security of a manual safety in a classic, understated black finish. Compatible with 9mm, .40 S & W, and .357 Sig calibers, this medium-sized full-size grip module fits the P320 Full frame footprint and features an integrated manual safety lever for an additional layer of security without sacrificing the fast, intuitive operation that defines the P320 platform. The polymer grip module features Sig Sauer's signature aggressive texture and ergonomic contours for a secure, comfortable hold in any condition, while the sleek black finish provides a clean, professional look that complements any P320 Full build. The modular design installs quickly and easily onto any compatible P320 serialized fire control unit, making it a seamless upgrade for duty professionals, competitive shooters, and range enthusiasts who demand the flexibility and added security of a manual safety on their P320 Full platform. Sig Sauer P320 9/40/357 Full Manual Safety Medium Black Pistol Grip Module Assembly 8901478