The Colt M4 Carbine MPS is a semi-automatic AR-style rifle configured for dependable range, training, and duty use. It combines a 16.1-inch steel barrel with a 1:7-inch twist rate, a fixed A2 front sight, and a Magpul MBUS rear sight. The flat-top aluminum upper receiver provides a practical mounting platform for an aftermarket optic. Magpul Flat Dark Earth furniture, a Magpul SL carbine stock, heat-shield handguards, and an included vertical grip complete the carbine configuration.

Key features

• 5.56 NATO chambering with .223 Remington compatibility for broad ammunition availability
• 16.1-inch steel barrel with a 1:7-inch twist rate for stabilizing common 5.56 NATO projectile weights
• Fixed A2 front sight and Magpul MBUS rear sight provide a durable backup sighting system
• Flat-top upper receiver supports aftermarket optic installation
• 30+1 capacity with AR-15 pattern magazine compatibility
• Magpul SL carbine stock and Flat Dark Earth furniture provide adjustable handling and a distinctive two-tone configuration

The Colt M4 Carbine MPS delivers a proven AR-style configuration with practical Magpul furniture and dependable iron sights.