Sig Sauer P320 Spectre Comp Custom Works 9mm Luger, Full-Size, 4.6 in TiN-Threaded Barrel, Factory Comp, Optics-Ready, 21+1
The Sig Sauer P320 Spectre Comp from Custom Works is a full-size 9mm that combines a factory-installed compensator, a gold TiN-coated threaded barrel, and an optics-ready, windowed slide. It delivers the refined Spectre treatment with laser-engraved grip texture, a flared magwell, day/night sights, and the modular P320 Fire Control Unit at its core.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The pistol presents in great shape with minor, superficial exterior scratches and blemishes.
What’s Included
- Flared magazine well (installed)
- Steel magazines with 'Made in Italy' stamp: two 17-round and one 21-round; includes one extended base-pad type
This Spectre Comp variant features a factory compensator secured by two top screws. The green front dot is mounted to the compensator, while the rear two-dot sight is integrated into the optic cover plate at the rear of the slide. The setup provides a clear three-dot day/night sight picture.
The 4.6 in carbon steel barrel is gold TiN coated and threaded 1/2x28, with the barrel marked "9mm x 19 1/2-28." The threading supports common 9mm muzzle devices, and the TiN finish adds a distinctive look consistent with the Spectre line.
The slide is optics-ready and cut at the rear, with the rear sight built into the cover plate. It also carries lightening windows and pronounced diagonal serrations for confident manipulation. The overall finish is black.
Built on the modular P320 platform with a serialized, visible FCU, this full-size pistol uses a polymer frame with laser-engraved grip texture and an installed flared magwell. A flat, skeletonized trigger and left-side magazine release complete the control layout. The dust cover includes a full-length MIL-STD-1913 accessory rail. Capacity is listed at 21+1.