Description
The Sig Sauer P320 X-Series Carry grip module in small coyote tan gives you the ergonomic advantages of the X-platform in a compact, hand-friendly package. Built from durable polymer, this module converts your existing P320 firing control unit into the X-Series Carry configuration without requiring a complete pistol replacement. That modularity is one of the best parts of the P320 ecosystem, and this grip leverages it fully.
Engineered for Comfort and Control
What sets this grip apart from the standard P320 module is the refined angle and texture. The X-Series design delivers a higher grip position and an undercut trigger guard that promotes better recoil control and faster follow-up shots. The small size keeps your hand closer to the bore axis, which naturally helps with recoil management. This grip comes factory with magwell and weight compatibility, letting you attach X-Series components right out of the box.
Universal Caliber Compatibility
This grip module works with 9mm, .357 SIG, and .40 S&W slides and barrels. The module fits both the 3.90-inch and 4.70-inch barrel lengths, making it compatible with standard Carry-sized P320 platforms. Just remember you'll need the appropriate slide and barrel assembly to complete your build.
Important Magazine Note
X-Series modules require magazines with the SIG mark on the baseplate, not the older "SIG SAUER" text markings. Check your existing magazines before installation to ensure compatibility, or pick up a new set designed for the X-Series platform. This small detail matters for reliable feeding and function.
Key Specifications
- Manufacturer: Sig Sauer
- Model: P320
- Grip Size: Small
- Platform: X-Series Carry
- Finish: Coyote Tan
- Material: Polymer
- Compatible Calibers: 9mm, .357 SIG, .40 S&W
- Compatible Barrel Lengths: 3.90 inch, 4.70 inch
- Magwell Compatible: Yes
- Weight Compatible: Yes
- Manufacturer Part Number: GRIP-MODX-CA-943-SM-COY
- UPC: 798681617012
What’s Included
- P320 X-Series Carry grip module assembly
Frequently Asked Questions
What do I need to complete a build with this grip module?
This grip module only contains the frame. You'll need a compatible P320 firing control unit (FCU), a Carry-sized slide, and a barrel chambered in 9mm, .357 SIG, or .40 S&W. The slide and barrel need to match your chosen caliber.
Will my current P320 magazines work with this X-Series grip?
Not necessarily. X-Series modules require magazines with the SIG logo on the baseplate. Older P320 magazines marked with 'SIG SAUER' text won't fit properly. Check your magazine baseplates before purchasing, or plan on getting new magazines designed for X-Series use.
How is the small grip size different from medium or large?
The small size offers the most compact circumference, making it ideal for people with smaller or average hands who want better control and faster target reacquisition. It sits closer to the bore axis compared to larger sizes, which can improve recoil management. If you have large hands, the medium or large options might be more comfortable.
Is installation straightforward?
Swapping a grip module is simpler than disassembling a complete pistol. You're essentially transferring your FCU from the old grip to the new one. The process takes just a few minutes if you're familiar with P320 takedown. If you're not comfortable doing it yourself, most gunsmiths can handle it quickly.





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