“Purchased the PF320 PTEX Grip Module by Polymer 80 in FDE to replace the OEM grip module carry module for SIG M18. The OEM module was pretty good but the grip contour being bulbous fore and aft, does not have enough swell laterally to fill my XXL hands. I purchased a Wilson Combat module and it was even smaller than the OEM module: I could not hold the Wilson Module under recoil: there was a palm gap of at least an inch. The M18 was bouncing around like a rodeo clown in a barrel. The PF320 module is by far superior to both the Wilson and the SIG modules on several levels.
- Traction: the PF320 has shallow yet aggressive texture it's similar to a hand stipple job or grip tape without the hassle.
- Grip Size and Angle: basically a Glock sized grip which works for my XXL hands and a 1911 grip angle. I carry and shoot 1911 better so this is a welcome feature to me.
- The ERGO features past the gas pedal area are perfect as my hands are too big for a gas pedal mounted on the take-down lever. I also like the enlarged trigger guard.
- The module lowers the bore axis below both the SIG and Wilson modules, which makes muzzle flip and aiming easier to get back on target for followup shots.
Outstanding grip module! The trigger is so good on the M18, with this module and a red dot, it makes the M18 incredibly comfortable, and capable. If you have big hands or just can't seem to keep the P320 muzzle flip under control, try this. I have virtually no grip gap now, and it's like shooting a well made 1911A1.”
