Sig Sauer 8900674 Grey Polymer Fits P320
$228.75
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The Sig Sauer TXG XCarry grip module is a modular frame solution built to transform how your P320 handles on the range or in the field. This grey polymer grip uses a tungsten-infused construction that delivers the heft and recoil-absorbing qualities of steel with the ergonomic flex of modern polymer—a combination that seriously reduces felt recoil and muzzle rise. Swap your P320 Fire Control Unit into the TXG, and you're looking at one of the smoothest-shooting carry guns available.
The XCarry size sits in that sweet spot for shooters who want a compact platform without sacrificing control. At 12.3 ounces, the grip module carries naturally while the tungsten-infused polymer absorbs energy in a way that pure polymer simply can't match. Magazine disconnect compatibility keeps your trigger group safe when the mag is removed—a feature many shooters depend on. This grip is purpose-built for the modern P320 eco system, so compatibility with current SIG magazines and weight systems is assured.
Installation is straightforward for anyone familiar with P320 modular construction: your existing Fire Control Unit, take-down lever, and a compatible slide assembly (3.9" or 4.7") are all you need. This is modular firearm building at its best—upgrade your platform without starting over.
Key Features
- Tungsten-infused polymer construction reduces recoil and muzzle rise
- XCarry size suited for compact carry and control
- Magazine disconnect compatible for safety
- Works with SIG mag well and weight systems
- Drop-in fit for P320 Fire Control Units
Specifications
| Brand | Sig Sauer |
| Model | TXG XCarry (8900674) |
| Fits | P320 Pistol |
| Size | Carry, Medium |
| Grip Material | Tungsten-Infused Polymer |
| Overall Weight | 12.3 oz |
| Magazine Disconnect Compatible | Yes |
| Compatible Slide Length | 3.9" or 4.7" |
Frequently Asked Questions
What do I need to install this grip module on my P320?
You'll need your P320 Fire Control Unit, take-down lever, and a compatible slide assembly in either 3.9" or 4.7" length. The TXG grip module accepts these standard P320 components—no gunsmithing required.
Will this grip work with my current P320 magazines?
Yes, the TXG XCarry is compatible with current SIG SAUER magazine systems and weight components. However, older-style magazines with circular locking tabs may require modification to fit properly. SIG manufactures newer base pads and locking plates if you need to update older magazines.
How does the tungsten-infused polymer affect recoil?
The tungsten infusion gives the grip the weight and energy absorption of steel while retaining polymer's ergonomic flex. This combination reduces felt recoil and muzzle rise compared to standard polymer grips, making follow-up shots faster and more controlled.
Is this grip only for carry-sized P320s?
The TXG XCarry is specifically designed for the XCarry frame size in medium. It accommodates 3.9" and 4.7" slide assemblies, making it suitable for compact-to-midsize P320 builds.
