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SIG SAUER P320 XSeries TXG Full Size Grip Module Up to 15% Off Plus Coupon Available w/ Free S&H — 2 models

SIG SAUER P320 XSeries TXG Full Size Grip Module, 9/40/357, Grey, Small, 8900273
SIG SAUER P320 XSeries TXG Full Size Grip Module, 9/40/357, Grey, Small, 8900273
SIG SAUER P320 XSeries TXG Full Size Grip Module, 9/40/357, Grey, Small, 8900273
SIG SAUER P320 XSeries TXG Full Size Grip Module, 9/40/357, Grey, Small, 8900273
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SIG SAUER P320 XSeries TXG Full Size Grip Module, 9/40/357, Grey, Small, 8900273
SIG SAUER P320 XSeries TXG Full Size Grip Module, 9/40/357, Grey, Small, 8900273
2 of 3 images
SIG SAUER P320 XSeries TXG Full Size Grip Module, 9/40/357, Grey, Small, 8900273
SIG SAUER P320 XSeries TXG Full Size Grip Module, 9/40/357, Grey, Small, 8900273
3 of 3 images
SIG SAUER P320 XSeries TXG Full Size Grip Module, 9/40/357, Grey, Small, 8900273

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Questions & Answers
Does this include the magwell? The description says no, but the product pictures show it included. Expert Answer

The SIG SAUER XSeries TXG Full Size Module does not include the extended magwell and internal weight.

by Ethan, Gear Expert, June 10, 2022
Will this fit a P320 full size with 4.7 inch ? Can you answer this question?
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Negative Review
Only slightly larger by USPSA Carry Optics Shooter, April 1, 2024
I wear XL gloves and eas hoping for a noticably larger grip to replace the standard Medium TXG grip that came standard on my P320 MAX. The Large grip is virtually identical to the medium in width/thickness, but it has a backstrap that is approximatel...
Read More...
3/3 found this helpful
Most Recent Reviews
Perfect for my comp gun by PewUtah, Verified Owner, January 20, 2026
This grip it the best grip to add weight and character to this build
Most Recent Reviews
Nice Grip Upgrade for Sig P320 X Full Pistol by Vincent S., Verified Owner, January 15, 2026
Pretty nice grip upgrade. Adds weight versus the stock grip module. I’m no expert but it was pretty easy to change out from the original grip
Most Recent Reviews
Tungsten infused grip size small by Xfive grip tungsten, Verified Owner, July 18, 2025
This grip replaces my standard X-Five grip from the 1st generation P320 X-Five with 4 mags (21 rounds) purchased in 2019. The grip is substantially heavier from the original and the grip fits perfectly with my small hands. Shot 200 rounds of Blazer...
Read More...
Read All 4 Reviews

Up to 14% OFF Pistol Parts

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Product Info for SIG SAUER P320 XSeries TXG Full Size Grip Module

The TXG Grip Module uses tungsten-infused polymer that is then molded into the part. This patent-pending process results in a grip module that has the weight of steel and the flex of polymer. Install your P320 Fire Control Unit into the TXG, and you'll have one of the flattest, softest shooting pistols on the range. Requires complete P320 Fire Control Unit and X5 or Full-size slide assembly. Grip Module overall weight is 13.3oz. With the weight and magwell (not included), the total weight of the grip mod assembly is 16.6oz.image

Specifications for SIG SAUER P320 XSeries TXG Full Size Grip Module:

Manufacturer: SIG SAUER
Color: Grey
Gun Make: SIG Sauer
Gun Type: Pistol
Gun Model: SIG Sauer P320 Full Size
Material: Tungsten Infused Polymer
Weight: 13.3 oz
Condition: New
Fabric/Material: Tungsten-Infused Polymer
Barrel Length: 4.7 in

Package Contents:

  • SIG SAUER P320 XSeries TXG Full Size Grip Module

SIG SAUER P320 XSeries TXG Full Size Grip Module Orderable Models

List of Orderable Models

  • SIG SAUER P320 XSeries TXG Full Size Grip Module, 9/40/357, Grey, Small, 8900273 , MPN: 8900273 , UPC: 798681632237 , Code: SD9-PGM-SIG213-8900273
  • SIG SAUER P320 XSeries TXG Full Size Grip Module, 9/40/357, Grey, Large, 8900274 , MPN: 8900274 , UPC: 798681632244 , Code: SD9-PGM-SIG213-8900274

SIG SAUER P320 XSeries TXG Full Size Grip Module Unavailable & Discontinued Models

List of Unorderable Models

  • USED SIG SAUER TXG XSeries Full Size Large Grip Module, Magwell & Weight Compatible, 4.7in, Grey, 8900274, EDEMO3, Condition Fair, Other , MPN: 8900274-EDEMO3 , Code: SD9-PGM-SIG213-8900274-EDEMO-OT-D
  • DEMO, SIG SAUER TXG XSeries Full Size Large Grip Module, Magwell & Weight Compatible, 4.7in, Grey, 8900274 , MPN: 8900274-DEMO , Code: SD9-PGM-SIG213-8900274-DEMO
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Last updated 2026-07-27 UTC.