SIG Sauer P320 AXG Legion 9mm, 3.9 in Barrel, 21+1, Legion Gray, X-RAY3 Sights, Optics-Cut Slide
The P320 AXG Legion pairs SIG Sauer's modular FCU architecture with an aluminum AXG grip module and a slide-integrated two-port expansion chamber around a non-ported 3.9 in barrel. It comes optics-cut for ROMEO1PRO/ROMEO2 and Leupold DeltaPoint Pro footprints, wears the Legion Gray finish, and includes X-RAY3 day/night sights and a 21-round steel magazine with extended basepad.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minor scratches and blemishes. There is very light carbon buildup in the compensator.
What's Included
- SIG Sauer factory hard case (gray)
- 1x 21-round steel magazine with extended basepad, marked "MADE IN ITALY"
The AXG Legion configuration centers on the aluminum AXG grip module with a flared magwell and textured, replaceable grip panels and backstrap. The frame and slide both wear the Legion Gray finish for a consistent, purpose-built look.
The slide features front and rear serrations, an optics cut for SIG ROMEO1PRO/ROMEO2 and Leupold DeltaPoint Pro footprints, and an integrated two-port expansion chamber mated to a non-ported 3.9 in barrel.
Controls and fire control are tuned for fast, repeatable operation: a striker-fired action, X-Series flat-faced skeletonized trigger, and a push-button magazine release. A 3-slot M1913 accessory rail is built into the dust cover.
Factory SIG X-RAY3 day/night sights are installed, combining a tritium front dot with a square-notch rear. Capacity is 21+1 with the included extended-base steel magazine. This AXG Legion is a recent release within SIG's Legion series, made in the USA, with an MSRP of $1,429.99 (mfg part number 320AXGF-9-LEGION).