In stock
Sig Sauer P320 XSeries TXG Grip Module Assembly - 8900039
In stock

Sig Sauer P320 XSeries TXG Grip Module Assembly - 8900039

SKU 803771
Brand Sig Sauer
Model Number 8900039
UPC 798681619061
Customers must read Compliance Information before purchasing.
This product is fulfilled by a PSA Partner and shipping times may vary.

Product Details


Make: Sig Sauer
Model: P320 XSeries TXG Grip Module
Pistol Size: Full-Size
Material: Tungsten-Infused Polymer
Finish: Matte Gray
Weight: 16.6 oz


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 16.6oz (weight includes magwell and grip weight).

*Please note:

  • With the magwell installed only the new style 17rd and 21 rd magazines.
  • This grip module includes the extended magwell and internal weight.
  • The X-Series Grip Modules will only fit new style magazines with the circular SIG SAUER logo and square locking tab on the bottom of the basepad. Mags marked "SIG SAUER" with circular locking tabs require modification to properly fit. Newer style basepads and locking plates are available for sale.


Q & A


All NFA Rules Apply.
These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.