Colt M4 Pistol 5.56 NATO 11.5in SBA5 Braced Pistol

The Colt M4 Pistol is a compact AR-platform braced pistol chambered in .223 REM/5.56 NATO with an 11.5-inch barrel. It pairs a SBA5 stabilizing brace with a Magpul M-LOK free-float rail to offer modular accessory mounting in a maneuverable package. Constructed with mil-spec forgings and a matte black anodized finish, it is configured for range work, training, and defensive use where a short overall length is preferred.

Key Specifications

• The caliber is .223 REM/5.56 NATO.
• The barrel length is 11.5 inches.
• The action is Semi-Auto.
• The pistol uses an SBA5 pistol stabilizing brace.
• Includes a 30-round Magpul PMAG.
• The receivers are mil-spec forged 7075-T6 aluminum with a type-III hard coat anodize finish.
• The handguard is a Colt free-float rail with Magpul M-LOK and a full-length M1913 Picatinny top rail.
• The twist rate is 1:7 RH, 6-groove.
• The exterior finish is matte black anodized.

With service-grade construction and a compact 11.5-inch profile, this Colt M4 Pistol balances reliability and maneuverability for range sessions, training, and defensive use. Its SBA5 brace, Magpul M-LOK rail, and included 30-round PMAG provide a practical, modular starting point for a variety of configurations.