New: SIG Sauer P320-AXG LEGION

SIG describes its new P320-AXG LEGION 9 mm pistol with two-port slide as “a shooting experience like no other pistol in its class.”

posted on April 24, 2023
Siglegion 2
For enhanced recoil reduction, the P320-AXG LEGION includes the all-metal AXG grip module and slide-integrated expansion chamber.
SIG Sauer

SIG Sauer has a new addition to the LEGION series of pistols with the P320-AXG LEGION, which includes a new two-port slide and aluminum X-SERIES Grip (AXG) module.

The company said that both the new slide and AXG module, when combined, deliver 30-percent felt recoil reduction and “an ultra-premium shooting experience.”

9mm pistol
Overall length is 8.2 inches and overall height is 5.5 inches. The weight is 36.1 ounces.


The SIG Sauer P320-AXG LEGION is an all-metal, 9 mm striker-fired pistol with patent-pending integrated porting on an optics-ready slide and a full-size AXG grip module in custom LEGION gray cerakote. Additionally, there are black LEGION embossed G10 grip panels.

The pistol features a skeletonized flat trigger, XRAY3 day-and-night sights, removable magazine well, precision machined deep undercut, enhanced serrations and an extended beavertail.

Optics-ready, the P320-AXG LEGION is optimized for use with SIG’s ROMEO1Pro and ROMEO2 red-dot sights, along with the company’s LEGION ammunition.

The P320-AXG LEGION ships with three 21-round steel magazines or three 10-round magazines for compliant states.

The LEGION Series pistols are an exclusive product line developed by SIG SAUER based on input from elite shooting professionals and designed to exceed the expectations of the serious shooter.


The SIG Sauer P320-AXG LEGION is now shipping and available at retailers. Go to


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