Used Sig Sauer P320 AXG Legion 9mm Optics-Ready COMP P-320 +3 MAGS & ORIG CASE

Sig Sauer P320 AXG Legion 9-mm P-320 +LIGHT

How Buying WorksEnding October 18, 2026 at 9:30 PM

Key Features

  • Item Type: Semi Auto Pistols
  • Action: Striker
  • Manufacturer: Sig Sauer
  • Capacity: 17 1
  • Model: P320
  • Barrel Length: 3.9"
  • Caliber: 9mm Luger
  • Finish: Legion Gray
  • Overall Condition: Excellent

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Product Description

    SIG Sauer P320 AXG Legion Carry 9mm, Legion Gray Cerakote, XRAY3 Sights, Integrated Two-Port Comp, 3.9 in Barrel, 3x 17-Rd Mags

    This P320 AXG Legion stands out with its all-metal AXG aluminum grip module, Legion Gray Cerakote finish, and an optics-cut slide that integrates a two-port expansion chamber/compensator. XRAY3 day/night tritium sights, a flat-faced skeletonized trigger, and three 17-round magazines complete a feature set tailored for control, visibility, and capacity.

    Condition

    Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.

    Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.

    Bore Rifling: Excellent Rifling - Sharp lands and grooves.

    Specific Condition Notes: This pistol is in great shape with mild wear. The optics cut cover plate is not present.

    What’s Included
    • Original case
    • SIG Sauer Legion P320 soft case with patch
    • SIG Sauer P320 AXG Legion challenge coin
    • Paperwork
    • SIG Sauer FOXTROT1X weapon light
    • 3x 17-round steel magazines (Made in Italy, witness holes)

    The AXG aluminum grip module delivers a solid, all-metal feel with removable flared magwell and replaceable G10 grip panels featuring Legion chevron texturing. The Legion Gray Cerakote finish on both frame and slide provides a uniform, purpose-built appearance.

    The slide is optics-cut and includes an integrated two-port expansion chamber/compensator to help manage muzzle rise. Deep front and rear cocking serrations aid manipulation, and the Legion chevron adorns the slide top. XRAY3 day/night tritium 3-dot sights offer a bright green-ring front with a two-dot rear for fast sight indexing in variable light.

    A flat-faced, skeletonized trigger pairs with the striker-fired P320 Fire Control Unit for a consistent break. The left-side magazine release and an accessory rail support practical setup, while the modular P320 design allows FCU-based configuration changes as desired.

    Carry dimensions center on a 3.9 in barrel with an overall length of 8.2 in, height of 5.5 in, width of 1.6 in, and weight of 36.1 oz. Capacity is 17+1, and this example includes three magazines to keep you running. The optics interface is compatible with SIG ROMEO1Pro and ROMEO2 footprints. Made in the USA.

Specifications

Item TypeSemi Auto Pistols
ManufacturerSig Sauer
ModelP320
SubmodelAXG Legion
Caliber9mm Luger
Overall ConditionExcellent
Bore ConditionExcellent
ActionStriker
Capacity17 1
Barrel Length3.9"
FinishLegion Gray
Stock/GripsG10 grip panels with Legion chevron texturing
Sight/OpticXRAY3 Day/Night tritium 3-dot
What's Includedsavior case, challenge coin, paperwork, FOXTROT1X
Country of OriginUnited States