SIG SAUER P320 Spectre Comp Blackout 9mm Pistol

SIG SAUER P320 Spectre Comp Blackout 9mm

The SIG SAUER P320 Spectre Comp Blackout is a full-size Custom Works pistol built around the modular P320 platform and configured for shooters who want reduced muzzle movement, a substantial grip, and premium factory finishing in one complete package. Manufacturer part number P320V004 and UPC 798681677351 identify the 9mm configuration with a 4.6-inch threaded barrel, mounted single-port compensator, Blackout Cerakote treatment, and two 21-round steel magazines.

This model combines the weight and balance of SIG SAUER’s tungsten-infused TXG Full-Size XGRIP module with an extended compensator system. The resulting full-size profile is designed to support a stable sight picture and quicker recovery between shots while retaining the familiar striker-fired controls and modular construction of the P320 family.

Compensated Custom Works Configuration

SIG SAUER equips the Spectre Comp Blackout with a 4.6-inch carbon-steel threaded barrel and a single-port compensator secured by two taper screws. The compensator is engineered to reduce muzzle rise and perceived recoil, helping the sights return more naturally after each shot. Its front sight is mounted on the compensator, keeping the sight stationary relative to the compensator assembly during cycling.

The stainless-steel slide receives a Custom Works Blackout Cerakote finish and is cut for the SIG SAUER PRO optic footprint. Buyers can use the installed XRAY3 day/night sights as delivered or select a compatible optic after confirming footprint, screw, and plate requirements. The slide and grip module feature coordinated styling that distinguishes this model from a standard production P320.

TXG Grip Module and Trigger

The TXG Full-Size XGRIP module uses a tungsten-infused polymer formulation to add mass without changing to a traditional metal frame. SIG SAUER applies a Blackout Cerakote finish and laser-engraved LXG texture to provide a secure gripping surface and a unified appearance. An M1913 accessory rail allows installation of compatible lights or other approved rail-mounted accessories.

An X-Series flat skeletonized trigger complements the striker-fired operating system. The pistol does not include a manual thumb safety, so owners should use a rigid, properly fitted holster that protects the trigger guard and follow all manufacturer handling and storage instructions.

Capacity and Included Equipment

This exact configuration ships with two 21-round steel magazines. Magazine-capacity restrictions vary by jurisdiction, and the purchaser is responsible for confirming whether this configuration may be purchased, transferred, possessed, and used in their location. SIG SAUER also lists a Custom Works coin and certified custom certificate with the factory package.

At 8.5 inches long, 1.6 inches wide, 5.8 inches high, and 41.8 ounces, the Spectre Comp Blackout is a substantial full-size pistol. Those dimensions, the extended compensator, and the weighted TXG module should be considered when selecting a case, holster, storage solution, or range setup. Confirm that any chosen equipment is made for this compensated configuration rather than a standard P320 slide and barrel profile.

Specifications

• Manufacturer: SIG SAUER
• Series: Custom Works P320 Spectre Comp Blackout
• Manufacturer part number: P320V004
• UPC: 798681677351
• Caliber: 9mm Luger
• Action: Striker fired
• Pistol size: Full-Size X
• Barrel: 4.6-inch threaded carbon-steel barrel
• Muzzle device: Single-port compensator
• Slide: Stainless steel with Blackout Cerakote
• Optic ready: Yes, SIG SAUER PRO footprint
• Sights: XRAY3 day/night sights
• Grip module: TXG Full-Size XGRIP with laser-engraved LXG texture
• Accessory rail: M1913
• Manual safety: No
• Magazine capacity: 21 rounds
• Magazines included: Two steel magazines
• Overall length: 8.5 inches
• Overall width: 1.6 inches
• Height: 5.8 inches
• Weight: 41.8 ounces

Fit, Inspection, and Responsible Ownership

Before transfer, confirm the exact model number, magazine capacity, and local legal requirements. After receiving the pistol, read the P320 owner’s manual and inspect the firearm, compensator, magazines, and included components before use. Use only compatible 9mm ammunition and accessories that meet SIG SAUER’s specifications. Keep the firearm unloaded and secured from unauthorized access when not in use, and obtain qualified instruction if you are unfamiliar with the platform.