Description
The P320-SPECTRE COMP is a factory-compensated full-size pistol from SIG Sauer, built for shooters who want reduced muzzle rise and faster follow-up shots without going aftermarket. This is a ready-to-run competition or duty-style handgun with the iconic P320 modularity. Since Q1 2025, we’ve moved over 110 units from our Indianapolis store — it’s one of those guns that sells itself once you handle it. Our staff noted the finish quality on the batch we received was excellent, with no tooling marks visible. If you’re after a flat-shooting, optics-ready 9mm that doesn’t require a tax stamp or gunsmith, this is it.
Key Highlights
- Factory-integrated compensator (Spectre Comp slide) reduces muzzle flip and felt recoil
- Optics-ready slide with removable rear plate for direct mounting of popular red dots
- X-Series grip module with aggressive texture and extended beavertail for a locked-in hold
- Flat skeletonized trigger with a clean 4.5 lb break and short reset
- Full-size 4.7-inch barrel with Nitron finish for durability and corrosion resistance
| Caliber | 9mm Luger |
| Barrel Length | 4.7 inches |
| Overall Length | 8.5 inches |
| Height | 5.5 inches |
| Width | 1.4 inches |
| Weight (measured) | 4.2 oz |
| Magazine Capacity | 17 rounds (2 magazines included) |
| Slide Finish | Nitron black |
What Buyers Ask
Does the compensator require any modifications or special ammo?
No. The Spectre Comp slide has the compensator built into the slide itself — it’s not a threaded barrel add-on. You can shoot any standard 9mm factory ammo, from 115-grain range loads to 124-grain defensive rounds. It just works.
Can I use my existing P320 holster with the Spectre Comp?
Most full-size P320 holsters will fit, but the slide is slightly wider at the compensator ports. We recommend a holster molded specifically for the Spectre Comp or an open-ended design. If you have a standard P320 holster, test fit before carrying.
Is the optic plate included, or do I need to buy one separately?
The gun ships with two optic-ready cover plates (one standard, one with rear sight dovetail). SIG Sauer uses the same footprint as the Romeo1 Pro and Delta Point Pro. If your optic uses a different pattern (like RMR), you’ll need an adapter plate.
✅ Ships same business day before 3 PM
✅ No logos or product names on package
✅ Full refund within 30 days
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