The Magpul EHG SG9 Full Size Grip Module (Magpul part no. MAG1395-FDE) brings a purpose-built polymer frame option to SIG Sauer P320 owners who want to swap their fire control unit into a different chassis. Magpul designed this grip module to accept the OEM P320 trigger module directly, along with factory 17-round magazines and magazine base plates, so the swap is a drop-in fit rather than a parts hunt. It ships in Flat Dark Earth and is sold stripped, meaning you supply the fire control unit yourself. Shooters who want a full-size grip footprint with Magpul’s ergonomics and texturing turn to this module for competition builds, duty carry, or simply dialing in a preferred grip angle.

Key Specifications

• Grip length measures 7.1 inches, matching a full-size P320 footprint.
• Ships in a stripped configuration, so the fire control unit and trigger module are not included.
• Accepts OEM P320 17-round magazines and factory base plates without modification.
• Compatible with OEM P320 trigger modules for a direct fire-control-unit swap.
• Constructed from reinforced polymer for a durable, lightweight frame.
• Finished in Flat Dark Earth for a distinct look apart from factory black frames.
• Designed specifically as a full-size grip option within Magpul’s P320 lineup.
• Features an integral Picatinny rail molded into the dust cover for mounting a weapon light or laser.
• This frame is cut for pistols with a manual safety, matching SIG’s manual-safety P320 trigger groups.

Frequently Asked Questions

Does this include the fire control unit? No, it ships stripped — you transfer your existing SIG P320 fire control unit into this frame.

Will factory P320 magazines work? Yes, it is built to accept OEM 17-round magazines and base plates.

What size P320 does this fit? It’s sized for the full-size P320 platform specifically.

Buy the Magpul EHG SG9 Full Size Grip Module

Pick up this Magpul grip module to refresh or customize your SIG P320 build. Browse more options in our handgun frames selection, and order from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.