Bravo Company CQB 11 MCMR is a compact AR-15 platform semi-automatic rifle designed primarily for applications where compact dimensions, fast handling, and reliability are important. The design combines upper and lower receivers made of 7075-T6 aluminum with a proven direct gas impingement system and components manufactured to military specifications.
The upper receiver is made of 7075-T6 aluminum with a hardcoat anodized finish according to MIL-A-8625F, Type III, Class 2. It features a Flat Top configuration with M4 feed ramps and laser-engraved T-markings. The rifle uses a standard carbine-length gas system.
The bolt and bolt carrier form a BCM® group manufactured from Carpenter No. 158® steel to MIL-SPEC. The carrier has a chrome-lined surface and a full-auto profile. The bolt is equipped with a tool-steel extractor and BCM® extractor spring, a black extractor insert, and a chrome-lined gas key that is hardened to USGI specifications. Components undergo HPT/MPI (High Pressure Test / Magnetic Particle Inspection), while the bolt carrier is additionally shot peened.
The lower receiver is likewise made of 7075-T6 aluminum with a hardcoat anodized finish according to MIL-A-8625F, Type III, Class 2. The controls are marked SAFE and SEMI. The rifle is equipped with a BCM® Milspec 7075-T6 receiver extension, secured with an M4 lock nut, and a USGI H Buffer.
The 11.5" (292 mm) barrel is manufactured from certified MIL-SPEC 11595E barrel steel and features a standard Government Profile. It has a 1:7" twist rate and an M4 feed ramp barrel extension. The bore and chamber are chrome lined according to USGI specifications for 5.56 mm NATO ammunition. The entire barrel is finished with manganese phosphate. The barrel is also individually inspected using HPT/MPI methods.
The rifle has an approximate weight of 5.7 lb (2.6 kg). Overall length is 27.5" (699 mm) with the stock collapsed and 31" (787 mm) with the stock extended. The complete rifle package includes one magazine, a cable lock, a USGI manual, and the appropriate F.E.T. documentation.
Parameters:
• Caliber: 5.56x45 mm NATO (.223 Rem)
• Barrel length: 11.5" (29.2 cm)
• Overall length: 69.9 - 78.7 cm
• Magazine capacity: 30 rounds (local laws applied)
• Twist: 1:7"
• Material: 7075-T6 aircraft aluminum
• Surface finish: Anodizing
• Weight: 2.6 kg
• Carbine Gas system
• BCM MCMR Handguard (compatible with M-LOK)
• BCM Charging Handle
• BCM MOD 0 Compensator
• BCM Buttstock
• BCM MOD 3 Pistol Grip
• BCM QD End Plate
• BCM PNT Trigger
• BCM Trigger Guard
