The SIG Sauer P320-X Full-Size Grip Module (brand part number GRIPMODXF943MCOY) is a genuine factory grip module built for the P320-X Full-Size platform in a Medium frame size, molded in Coyote. SIG Sauer engineers this module to fire control units chambered in 9mm, .40 S&W, or .357 SIG, giving P320-X Full-Size owners a direct factory replacement that matches OEM fit and finish. Because the P320-X’s Fire Control Unit, not the grip module, is the serialized regulated component, this module ships as a standalone accessory with no FFL transfer required.

Key Specifications

• Genuine SIG Sauer factory grip module.
• Built for the P320-X Full-Size platform.
• Medium frame module size.
• Compatible across 9mm, .40 S&W, and .357 SIG fire control units.
• Molded in Coyote.
• Weighs approximately 0.4 lb, matching factory grip module weight.
• Delivers factory-correct fit and finish matching OEM P320-X pistols.
• Ships as a non-serialized accessory, with no FFL transfer required.

Frequently Asked Questions

Does this require an FFL transfer? No, the grip module is a non-serialized accessory; the Fire Control Unit is the regulated part.

What calibers is this module compatible with? 9mm, .40 S&W, and .357 SIG fire control units.

What frame size is this module? Medium.

Buy the SIG Sauer P320-X Full-Size Grip Module, Medium, Coyote

Get a genuine factory grip module for your P320-X Full-Size. Order it from our handgun frames selection at our Lubbock, Texas gun shop for fast, direct shipping.