SIG SAUER® Compatible Pistol Kit

SIG SAUER® Compatible Pistol Kit

The Sig Sauer P320 modular handgun is a great candidate for the custom 80% build. With easy-to-change parts requiring no tools, it only makes sense that you build one from the ground up. Our P320 frames and parts kits are available for the most popular configurations, providing OEM and high-performance aftermarket slides, barrels, and parts. Transform your P320 from a daily carry pistol into a full-size range shooter, or vice versa.

Compare Selected

We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, New Jersey, New York, Rhode Island, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.