SIG Sauer P320 Spectre Comp Blackout 9mm — Custom Works, Factory Compensator, 4.6 in Threaded Barrel, XRAY3 Sights, Optics-Ready, 2x 21-Round Magazines
The SIG Sauer Custom Works P320 Spectre Comp Blackout stands out with its factory single-port compensator featuring a front sight mounted directly on the comp, an optics-ready slide with cover plate installed, and the XSeries grip module with LXG laser-engraved texturing and a flared magwell. This full-size 9mm includes two 21-round steel magazines and ships in the original SIG factory hard case. This example is equipped with an aftermarket serrated, forward-swept thumb-rest (“gas pedal”) takedown lever in place of the standard round/flush P320 lever.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Very minimal wear/use. Non-factory takedown lever installed (serrated forward-swept thumb-rest style).
What's Included
- SIG Sauer P320 Spectre Comp Blackout 9mm pistol
- Two 21-round steel magazines
- SIG Sauer factory hard case (original)
The Spectre Comp Blackout is a Custom Works variant of the P320 platform, built around SIG's modular FCU architecture and finished in a two-tone configuration with a black slide/frame and a contrasting light-gray flared magwell. It features a factory single-port compensator with the green-outlined front sight mounted on the comp, paired with a rear notch carrying night lamps for the XRAY3 day/night sight picture.
The 4.6 in barrel is threaded 1/2x28, and the slide is optics-ready with the cover plate installed. The slide includes front and rear serrations, lightening windows, and a top window, with a listed sight radius of 6.5 in.
Ergonomics are handled by the XSeries grip module with factory LXG laser-engraved texturing and a flared magwell. A flat-faced, skeletonized trigger and a reversible magazine release come standard, and an integrated accessory rail is built into the frame.
Overall dimensions are approximately 8.5 in OAL, 5.8 in height, and 1.6 in width. Weight is about 41.8 oz with magazine. Finish is primarily black with a contrasting light-gray flared magwell in the Blackout configuration, and the frame is marked NEWINGTON, NH, USA.
This full-size 9mm has a 21+1 capacity and includes two 21-round steel P320 magazines in 9mm.