SIG P320 AXG Grip Module

(1 customer review)


The SIG Sauer® P320 AXG Grip Module (Aluminum alloy XSeries Grip) offers a classic SIG feel for your P320. P320 fire control units without a manual safety may be installed into the P320 AXG module.

Black grip with black panels.

Fitted with a medium backstrap. Grip length (Carry) supports full-size, 17-round magazines. (See below for additional information.)

In stock

SKU: SIG-FCTY-320-8900063 Categories: , Tags: , ,


The P320 AXG grip module is precision machined with deep undercuts. It has an extended beavertail for an ergonomic, comfortable fit.

Features interchangeable black G10 grip panels from Hogue. The G10 backstrap is size medium. Small and large backstraps are available, as are aftermarket grip panels.

P320 AXG Grip Module Specifications

  • Carry size
  • Aluminium alloy
  • Medium grip
  • Interchangeable Black G10 grip panels
  • Black anodized grip module

Additional Information

Take advantage of the P320’s modularity. The P320’s polymer XSeries and TXG (Tungsten infused) modules have been extremely popular, but many long for “an alloy feel.” The AXG module truly feels similar to SIG’s traditional hammer-fired lineup.

This product includes the grip module, G10 side panels, G10 backstrap, and reversible magazine release only. Owners will need the following:

  • Complete P320 Fire Control Unit without manual safety (serialized part)
  • Takedown lever
  • 9mm, .357 SIG or .40 slide, barrel, guide rod, and recoil spring
  • Appropriate pistol magazines for the Full or Carry size P320. (Compact and Sub-Compact magazines will be too short.)

MSRP: $399

Additional information

Weight .8 lbs
Dimensions 6 × 10.5 × 1.5 in

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Many parts sold by Grayguns - including but not limited to triggers, trigger kits, internal components and spring kits - are intended for installation by a qualified armorer or gunsmith who is familiar with the firearm.

Although kits fit with no issues in a great majority of pistols, Grayguns cannot guarantee perfect functionality in every instance.

Due to varying tolerances present in all mass-produced firearms, professional fitting by a qualified armorer who is familiar with the pistol's action may be required.

Grayguns offers installation services for all parts kits we offer. If you have any issues or questions about the installation process, STOP IMMEDIATELY and contact the Grayguns Customer Service Team.