Sig Sauer GRIPMODXF943SMCOY P320 Grip Module X-Series (Small Size Module), 9mm Luger/40 S&W/357 Sig, Coyote Polymer, Fits Full Size Sig P320 (4.70")

Options

$76.36

Trusted By Over 250,000+ Happy Customers Serving outdoor enthusiasts nationwide

Info

SKU:157407 ,UPC:

SKU: 157407

UPC: 798681617128

MPN: GRIPMODXF943SMCOY

Info

SKU:
157407
UPC:
798681617128
MPN:
GRIPMODXF943SMCOY

Specifications

ffl_type,

Specifications

ffl_type:
firearm

Description

The SIG SAUER GRIPMODXF943SMCOY P320 Grip Module X-Series is a small-frame replacement grip assembly engineered for full-size SIG P320 pistols chambered in 9mm Luger, .40 S&W, or .357 Sig. This modular grip module allows shooters to downsize their P320 platform without replacing the fire control group or slide, making it an efficient upgrade path for users seeking improved ergonomics or reduced hand fatigue during extended range sessions and duty rotations. The coyote polymer construction provides a lightweight, corrosion-resistant frame while maintaining the structural integrity required for modern service pistol applications.

Built to SIG's X-Series design standards, this small module is compatible with full-size P320 slides (4.70" barrel length). The grip module does not include the extended magwell or internal weight—a design choice that reduces overall width for those prioritizing frame compactness. Critical compatibility note: this module requires magazines with the SIG Mark baseplate; it will not properly function with magazines bearing "SIG SAUER" text on the baseplate, a distinction that affects magazine sourcing. The modular architecture allows users to swap grip modules on the same serialized fire control group, a key advantage of the P320 platform for agencies and operators managing multiple duty configurations from a single lower receiver.

This upgrade serves duty officers, competitive shooters, and civilian carriers who operate full-size P320 platforms but require a smaller, more manageable grip circumference without sacrificing sight radius or ballistic performance. The coyote finish integrates seamlessly into tactical load-outs alongside modern optics mounts and accessory rail systems. Operators managing multiple pistol variants or transitioning between compact and full-size configurations benefit from the modular flexibility SIG's grip-swap design provides, eliminating the need for multiple complete firearms to achieve different ergonomic profiles.

SpecificationDetail
Brand
SIG SAUER
MPN / Part Number
GRIPMODXF943SMCOY
UPC
798681617128
SKU
157407
Weight
0.43 lbs
Dimensions
6 x 1.9 x 10.8 in
Manufacturer Part Number
GRIPMODXF943SMCOY
Compatible Calibers
9mm Luger, .40 S&W, .357 Sig
Module Size
Small
Compatible Slide Barrel Length
4.70" Full-Size P320
Frame Material
Coyote Polymer
Magazine Baseplate Compatibility
SIG Mark Baseplate Only
Extended Magwell Included
No

WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.