SIG Sauer P320 Spectre Comp Custom Works 9mm, TXG Grip, 4.6 in Threaded Barrel with Integrated Comp, Coyote-Tan Slide, ROMEO1 Pro, 21+1 (2024)
This Custom Works P320 Spectre Comp stands out with its integrated single-port compensator, 4.6 inch threaded barrel, and factory-installed SIG Sauer ROMEO1 Pro red dot sight. Built on the tungsten-infused TXG XSeries grip module with LXG texture and a flared magwell, it combines the Spectre Comp feature set with a 2024 manufacture date and a coyote-tan slide.
The slide features lightening windows and a compensator housing that carries the front sight, while tall day/night irons keep a clear sight picture. Controls include an ambidextrous slide catch and a reversible magazine release, and the P320 modular FCU design is retained with the serial visible through the FCU window.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The compensator shows small scuff marks and carbon build up.
What’s Included
- SIG Sauer factory hard case (original)
- SIG Sauer ROMEO1 Pro red dot sight (installed)
- Three 21-round magazines
The Spectre Comp configuration integrates a single-port compensator with the slide, and the front sight is mounted on the compensator housing with a green aiming element. The barrel is threaded 1/2-28 and paired to the comp as part of the model’s design.
The TXG tungsten-infused XSeries grip module adds mass while keeping polymer ergonomics. It includes LXG laser-engraved texture for traction, a flared magwell for fast reloads, and an undercut trigger guard for a higher grip.
The coyote-tan slide includes lightening windows and the integrated compensator. Tall day/night iron sights are installed, with the rear sight positioned behind the optic. A factory-installed SIG Sauer ROMEO1 Pro red dot sight is included and mounted.
Controls are set up for broad usability: a reversible magazine release and ambidextrous slide catch. The modular P320 fire control unit design is present, with the serial visible through the FCU window. An accessory rail on the dustcover allows mounting of compatible lights or accessories.
This 9mm Luger, striker-fired pistol is a recent Custom Works release manufactured in 2024. Capacity is 21+1, and it comes with three 21-round magazines.




