SIG Sauer P320 X-Five Legion 9mm, Full-Size, 5-inch Bull Barrel, Optics-Ready, Matte Gray, 21+1
This SIG Sauer P320 X-Five Legion in 9mm stands out with its long-slide, 5-inch bull barrel configuration, optics-ready cut with DeltaPoint Pro footprint cover plate, and the X-Series flat skeletonized trigger. It features a matte gray slide and frame, aggressive grip texture, a flared magwell, and a full-length 1913 Picatinny rail. The modular P320 FCU architecture and bilateral slide-catch levers round out a feature-rich Legion variant built for control and fast handling.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minimal handling marks from previous use. The rear iron sight is not present. Please refer to the photos for a closer look.
What's Included
- SIG Sauer factory hard case (gray) with P320X5-9-LEGION-R2 label
- SIG Sauer P320 X-Series operator's manual
- Spare recoil spring (bagged)
- One 21-round steel magazine (Made in Italy) with extended base pad
The Legion-series P320 X-Five pairs a 5-inch bull barrel with a long, optics-ready slide that includes three oval lightening windows and front/rear serrations. This setup promotes fast cycling and confident manipulation while keeping the sight plane long and stable.
The X-Series flat, skeletonized trigger provides a straight press and consistent break. A flared magazine well and aggressive grip texture support quick reloads and a secure hold during rapid strings.
The frame is polymer in a matte gray finish to match the slide and is marked Newington, NH, USA. Bilateral slide-catch levers aid ambidextrous use, and the full-length 1913 Picatinny accessory rail accepts compatible lights or accessories.
This full-size, striker-fired 9mm uses the modular P320 FCU architecture and is supplied with a 21-round magazine for a 21+1 capacity. A green fiber-optic front sight is installed; the rear iron sight is not present. The slide includes a DeltaPoint Pro footprint cover plate for direct-mount compatibility with optics using that pattern.