The Sig Sauer P320 Manual Safety Grip Module Assembly in Medium Carry Size delivers a factory-quality upgrade for P320 platform owners seeking to add a manual safety to their existing setup. Compatible with 9mm, .40 S & W, and .357 Sig calibers, this versatile grip module fits the P320 Carry 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 medium-sized polymer grip module features Sig Sauer's signature aggressive texture and ergonomic contours for a secure, comfortable hold in any condition, while the modular design allows for quick and easy installation onto any compatible P320 serialized fire control unit. An ideal upgrade for concealed carriers, duty professionals, and range shooters who demand the flexibility and safety of a manual safety on their P320 platform. Sig Sauer P320 Manual Safety 9/40/357 Carry Medium Black Pistol Grip Module Assembly 8900029