The Colt M4 Enhanced Patrol Rifle is a 5.56 NATO semi-automatic rifle configured for duty, training, and general-purpose use. Its 16.1-inch barrel is paired with an extended handguard that supports Picatinny rail sections for mounting optics, lights, and other accessories. Magpul MBUS Pro front and rear backup sights provide durable aiming capability, while the B5 Bravo collapsible stock helps accommodate different users and equipment setups. The rifle accepts standard 5.56 NATO and .223 Remington ammunition and uses a 30-round magazine configuration.

Key features

• 16.1-inch threaded barrel supports common muzzle devices and suppressor mounts
• Extended handguard with Picatinny rail sections provides flexible accessory mounting
• Magpul MBUS Pro front and rear sights offer durable backup aiming capability
• B5 Bravo collapsible stock supports adjustable fit and transport
• Ambidextrous manual safety and controls improve handling flexibility
• Optic-ready configuration accepts a wide range of compatible red dots and scopes

The Colt M4 Enhanced Patrol Rifle combines a proven AR-15 pattern design with practical patrol-oriented furniture and accessory flexibility.