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The Sig Sauer P320 Small Carry Grip Module gives you a factory OEM option for building or customizing a carry-configured P320 with a reduced grip circumference. This small-size module is purpose-built for the carry platform and features a manual safety cutout, making it the right choice if you prefer the manual safety control option on your P320. The black polymer construction offers durability without unnecessary weight, keeping your carry gun as compact as possible.
The beauty of the P320 platform is modularity, and this grip module lets you dial in the exact feel and ergonomics you want. By swapping from medium to small, you reduce the space under the beavertail and bring the grip in closer to your hand. Users with smaller hands or those who want a tighter grip profile find that moving to small improves handling and makes controls like the magazine release easier to manipulate without shifting your grip position. The manual safety cut is machined to factory spec, ensuring your manual safety FCU fits perfectly without any fitment issues.
If you run a manual safety on your P320, this module is built specifically for that setup. The manual safety cutout is integrated into the frame design, so there are no compatibility questions or unexpected gaps in the frame finish. Pair this with your P320 manual safety firing control unit and a compatible 9mm, .40, or .357 SIG carry slide and barrel, and you've got a complete carry pistol built exactly how you want it.
The small carry size works with P320 carry slides and compact slides, giving you flexibility depending on your build preferences. Installation is straightforward and can be done at home in minutes with minimal tools. As with any modular firearm work, make sure you're comfortable with field-stripping your pistol or have a gunsmith handle the installation if you're new to working on firearms.
Yes, the small carry grip module is compatible with both P320 carry slides and compact slides. The carry and compact configurations are very similar, with the main difference being the grip length. Your manual safety firing control unit will drop right into this module as long as it matches the caliber you're building for.
The small size reduces the space under the beavertail and brings the grip circumference in closer to your hand. This tighter profile makes the magazine release easier to reach without adjusting your grip, and many people with smaller hands find it improves their overall control and handling. The medium module is the standard size that came on most factory P320s.
This grip module pairs with a P320 manual safety firing control unit (FCU), along with a compatible slide and barrel in your chosen caliber. The FCU is the component that carries your serialized firing system. You'll also need a magazine, but those are sold separately.
Swapping a grip module on the P320 is straightforward and takes just a few minutes with minimal tools. You field-strip your pistol by removing the slide and barrel, then swap out the grip module by moving the FCU from the old module to the new one. If you're not comfortable working on firearms, having a gunsmith handle it is always a safe option.
| UPC | 798681618880 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 8900031 |
| Caliber/Gauge | .357 Sig |
| Model | |
| Units per Box | 1 |
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