Description
This carry-sized grip module lets you dial in the exact fit your hand needs. Whether you're building a fresh P320/P250 or upgrading from a different frame size, the medium circumference works well for average hand sizes across both platforms. The genuine polymer construction and factory texture give you the reliable ergonomics SIG Sauer is known for.
Carry vs. Other Frame Sizes
Carry modules sit between compact and full-size, offering better balance for everyday carry without excessive bulk. The design accommodates 17-round magazines in standard 9mm, .40 Auto, and .357 SIG loads. If you're coming from a compact grip, keep in mind magazine compatibility—carry mags hold 17 rounds while compact mags hold 15, so plan your ammunition setup accordingly.
Installation and Compatibility
Swapping this module takes seconds once you have your firing control unit and compatible slide/barrel assembly. The polymer construction is built to last, and the factory finish resists wear from regular handling. This module works with P250 and P320 platforms, though you'll need the appropriate 9mm, .40 Auto, or .357 SIG slide and barrel for your chosen caliber.
What Makes It Modular
SIG's modular system means the serialized part is your fire control unit, not the frame. This lets you own multiple grip modules for different hand sizes, carry scenarios, or just personal preference—all without buying separate guns. Many users keep a full-size module for the range and a carry module for daily use, swapping between them based on the day's needs.
Key Specifications
- Manufacturer: SIG SAUER
- Model: P250/P320 Carry
- MPN: GRIP-MOD-CA-943-M-BLK
- UPC: 798681530984
- Calibers Supported: 9mm, .40 Auto, .357 SIG
- Frame Size: Carry (3.9 inches)
- Grip Circumference: Medium
- Material: Polymer
- Color: Black
- Magazine Capacity: 17 rounds (standard)
- Compatibility: SIG SAUER P250 and P320 platforms
- Installation: Drop-in, no gunsmithing required
What’s Included
- Grip module assembly
- Magazine catch and release button (pre-installed)
Frequently Asked Questions
Will this carry grip module work with my P250 or P320?
Yes, this carry module works with both P250 and P320 platforms as long as you have the matching firing control unit and compatible slide/barrel assembly for your chosen caliber. P250 hammer-fired guns and P320 striker-fired models share the same grip interface, giving you flexibility with your setup.
What's the difference between carry, compact, and full-size modules?
Frame size determines slide length, not just feel. Carry modules are 3.9 inches and use 17-round magazines. Compact modules are also 3.9 inches but require 15-round magazines due to a shorter grip. Full-size modules are 4.7 inches and also use 17-round mags. Mixing them matters—a compact slide won't properly align with a full-size grip, and magazine compatibility becomes critical.
Do I need any tools to swap this grip module onto my gun?
No tools required. Simply remove your firing control unit from your old grip module and drop it into this one. The magazine catch and release button come pre-installed, so it's genuinely a drop-in swap that takes about 30 seconds.
Can I use my existing magazines with this carry module?
If you're upgrading from a compact module, your 15-round magazines won't properly lock into a carry module—you'll need 17-round magazines instead. If you're coming from another carry module, you're fine. Always test magazine fit before relying on a loaded gun for carry.




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