Sig Sauer GRIPMODXF943LGCOY P320 Grip Module X-Series (Large Size Module), 9mm Luger/40 S&w/357 Sig, Coyote Polymer, Fits Full Size Sig P320 (4.70")

The Sig Sauer GRIPMODXF943LGCOY is designed to be compatible with the Magwell & Weight system. By installing your P320 firing control unit into this Grip Module Assembly, you can effortlessly convert your handgun to a P320 X-Series Full size. This conversion supports calibers like 9mm, .357 SIG, and .40AUTO, however, it requires the corresponding 9mm, .357 SIG and .40AUTO slide and barrel.

It's important to note that this grip module does not come with the extended magwell and internal weight included. Furthermore, the X-Series Grip Modules are not compatible with magazines whose baseplate reads "SIG SAUER". Instead, these modules work flawlessly with baseplates showing the SIG Mark.