Description
If you've shot a P320 and felt like you could get a higher, tighter grip, this module is designed exactly for that. The X-Series Carry grip adds the ergonomic features that make a real difference in control and recoil management. Drop your FCU into this coyote-finished polymer module and you've got the handhold advantages of Sig's X-Series platform without buying a whole new gun.
What Makes the X-Series Carry Module Different
Compared to standard P320 grips, the X-Series modules feature a higher cut trigger guard and an extended beavertail that lets your hand ride higher on the frame. You also get additional grip texture worked into the polymer for better purchase, even when your hands are wet or you're running the gun hard. The result is a faster path back to target between shots and noticeably better recoil control. It's slightly thinner than stock grips too, which some prefer for a more direct feel.
Carry Size, Medium Grip Circumference
This module is specifically sized for the Carry platform. It has a 3.9-inch footprint, which means you pair it with a Carry-length slide. The medium grip circumference works for a wide range of hand sizes without being oversized for carry. You get a properly proportioned handgun that doesn't feel stubby or ungainly when you're building or reconfiguring a P320.
Installation and Compatibility Notes
Installing this grip module takes seconds with no tools needed. Pop your P320 fire control unit out of your current grip and drop it in. You'll need a matching Carry-length slide and barrel in your desired caliber. The module works with 9mm, .40 S&W, and .357 SIG uppers. One thing to watch: X-Series modules only accept magazines with the SIG mark on the baseplate, not the ones stamped "SIG SAUER." The coyote finish is Sig's subdued tan color, perfect for any setup and pairs well with modern tactical gear.
Key Specifications
- Manufacturer: Sig Sauer
- Model: P320 X-Series Carry
- Grip Size: Medium
- Frame Size: Carry
- Compatible Calibers: 9mm Luger, .40 S&W, .357 SIG
- Material: Polymer
- Color: Coyote Tan
- Length: 11 inches
- Manufacturer Part Number: GRIP-MODX-CA-943-M-COY
- UPC: 798681621828
- Shipping Weight: 0.4 lbs
- Includes Magazine Release: Yes
What’s Included
- Grip module assembly
- Magazine release
Frequently Asked Questions
Will this P320 X-Series grip work with my current P320 magazines?
X-Series modules only work with magazines that have the SIG mark on the baseplate. They are not compatible with older magazines stamped "SIG SAUER." If you're upgrading to this grip module, you'll need corresponding magazines with the correct baseplate marking. This is an important compatibility point that affects both function and reliability.
What slide size does the Carry medium grip module pair with?
The Carry medium grip is designed for Carry-length slides with 3.9-inch barrels. You'll need a matching Carry-sized slide assembly in your chosen caliber (9mm, .40 S&W, or .357 SIG) to complete the conversion. The module won't fit flush with Full-size or Compact slides, so matching the slide length to the grip module is critical.
Can I swap between grip modules on the same fire control unit?
Yes, that's the whole point of Sig's modular design. Your fire control unit drops in and out without tools. You can switch between different X-Series grip modules, other factory modules, or even aftermarket options that are P320-compatible. It's one of the main reasons shooters love the P320 platform for customization.
What's the difference between medium and large grip sizes on the X-Series Carry module?
The medium and large grip sizes refer to the circumference of the grip, not the overall length. Medium works well for most hand sizes and is the standard carry option. Large provides more material around the sides for bigger hands. Since both come in Carry frame size, you're choosing circumference, not overall proportions. Hand fit and control should drive your decision.







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