Sig Sauer P320 X-FIVE Legion R2 9mm, Full-Size, 5 in Barrel, TXG Frame, Legion Gray, Dawson Fiber-Optic, 3x 17-Rd Mags, Aftermarket Thumb-Rest Takedown Lever
This Sig Sauer P320 X-FIVE Legion R2 stands out with its TXG tungsten-infused XSeries full-size grip module, Legion Gray PVD slide, and R2 optic-cut configuration with Legion chevron cover plate. It is set up with Dawson Precision fiber-optic front and a fully adjustable rear sight, and it includes three 17-round steel magazines. A thumb brake takedown lever installed (aftermarket, extended thumb-rest style) adds a notable custom control. The factory label confirms the R2 slide configuration, and the serial on the removable FCU matches the case label.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: There are some scuffs and areas of wear from prior handling and use, along with mild residue present.
What’s Included
- SIG Sauer factory hard case with model label (320X5-9-LEGION-R2)
- SIG Sauer owner's manual/documentation
- Dawson Precision fiber-optic replacement kit/instructions
- Extended thumb-rest style takedown lever (installed; aftermarket, unbranded)
- Three 17-round steel P320 magazines (marked "MADE IN USA")
The Legion R2 slide features an optic cut with a removable Legion chevron cover plate, top lightening windows, and front and rear cocking serrations. The combination provides a purpose-built configuration while retaining fully adjustable iron sights.
The TXG tungsten-infused XSeries full-size grip module delivers a dense, stable feel and includes a flared magwell. The pistol uses a flat-faced, skeletonized, lightened trigger and a striker-fired action in 9mm Luger with a 5 in barrel and 17+1 capacity.
Controls include the customized extended takedown lever with an integrated thumb rest. This pistol has a thumb brake takedown lever installed, and the frame carries a 5-slot Picatinny accessory rail for lights or other compatible accessories.
Dimensions and markings are clearly documented: approximately 43.5 oz with magazine, 8.5 in overall length, 5.8 in height, and 1.6 in width. The frame is marked NEWINGTON, NH, USA, and the country of origin is USA. The mfg. part number is 320X5-9-LEGION-R2, and the factory label indicates the R2 configuration. The serial on the FCU matches the case label.