ZEV SIG Sauer P320 XCarry Octane 9mm, 3.9 in Barrel, Gray Two-Tone, RMR Optics Cut, 21+1 Capacity, Fiber-Optic Front Sight
This ZEV-upgraded SIG Sauer P320 XCarry Octane pairs the proven P320 platform with ZEV enhancements. It features a compact 3.9-inch barrel, a gray slide with lightening windows and aggressive serrations, an RMR-pattern optics cut, and a polymer grip module with extended beavertail and removable flared magwell. Capacity is 21+1, and it comes with two 21-round steel magazines and a SIG factory hard case with SIG and ZEV serial-matched labels.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Markings from previous handling and use are present. The slide's optics cut is present, and the RMR-pattern cover plate is installed and included. The bore is bright and clean. Refer to pictures for full detail.
What's Included
- SIG Sauer factory hard case with SIG and ZEV serial-matched labels
- Owner's manual
- Two 21-round steel P320 magazines (stamped "MADE IN ITALY")
- ZEV Technologies flared magazine well (installed)
ZEV upgrades define this XCarry Octane: the gray slide is machined with weight-reducing windows plus front and rear serrations for confident manipulation, and it is optics cut to the RMR pattern. The two-tone look complements the performance-focused slide work.
The striker-fired system uses a flat trigger, and controls include an ambidextrous slide catch with no external manual safety. The polymer grip module has wrap-around textured panels, an extended beavertail, and a removable flared magwell to speed reloads.
Sight picture is straightforward and fast: a fiber-optic (orange) front sight paired with a plain black rear. An accessory rail with four slots is integral to the frame for mounting compatible accessories.
Capacity is 21+1 using the included steel magazines, which are marked "Made in Italy" and have witness marks to 21. The slide is marked "ZEV CENTRALIA, WA," and the frame is marked "NEWINGTON, NH, USA," reflecting the collaboration behind this Octane-series build.
MFG part number GUNMOD-Z320-XCARRY-OCTANE-RMR-GRY matches the configuration and highlights the RMR-pattern cut and gray slide finish. This compact XCarry length (3.9-inch barrel) setup offers a balanced footprint with ZEV upgrades throughout.