Sig Sauer P320 X-Series Carry Grip Module 9mm Luger/.40 S&W/.357 Sig Black Polymer - Small

The Sig Sauer P320 X-Series Carry Grip Module is a polymer grip-frame housing designed to accept a P320 firing control unit and convert it into a compact X-Series Carry configuration. Molded from durable black polymer, this small size module delivers a shortened grip footprint and accepts P320 slides with both 3.90" and 4.70" barrel lengths, making it one of the most versatile grip frames in the Sig Sauer lineup.

The grip module is engineered to fit 9mm Luger, .40 S&W, and .357 Sig chamberings, so a single FCU can be swapped between different caliber slides without re-buying a complete pistol. The X-Series Carry profile carries over the refined ergonomics found on Sig's factory X-Series pistols. It is also magwell and weight compatible, giving shooters the option to add an extended magwell or aftermarket balance weight for a custom fit.

Installation is straightforward: drop the existing P320 FCU into this Carry-size polymer module and reinstall the slide assembly. The result is a Carry-size pistol built around the same serialized FCU, ideal for shooters who want a smaller grip footprint without purchasing a second complete P320. The compact grip module is the perfect complement to a full-size or carry-length slide and offers a true modular carry platform for the Sig P320.