Sig Sauer P320 Compact Grip Module 9mm/.40 S&W/.357 SIG Manual Safety Black Polymer

The Sig Sauer P320 Compact Grip Module (MPN 8901479) is a factory OEM grip frame assembly designed for the modular P320, M17, and M18 pistol platforms. Molded from durable black polymer, this compact grip accepts the P320 serialized fire control unit so the end user can configure, reconfigure, or replace the grip section of their pistol.

This compact grip module supports 9mm Luger, .40 S&W, and .357 SIG caliber slide and barrel combinations and is fitted with an integrated manual safety. The standard polymer texture and compact backstrap deliver the factory grip profile favored for everyday carry, law enforcement duty use, and range training.

Sig Sauer's grip module system is the foundation of the P320's modularity - the serialized chassis drops into the grip, allowing the user to swap grip sizes, calibers, and safety configurations without tools. This Sig Sauer 8901479 grip module is the correct factory replacement or build component for P320-pattern pistols chambered in 9mm, .40 S&W, or .357 SIG that require a manual safety and compact grip frame.