NOTE: This upper assembly has a barrel less than 16” in length. These uppers are intended for use in AR pistol or legal short-barreled rifle builds. Other configurations may violate Federal law.
With a platform as optimized as the AR, it seems like nothing more can be changed to improve function. BCM is proving everyone wrong with this new line of MK2 upper receivers. The new line of Bravo Company MK2 AR-15 Barreled Upper Receivers come with a ton of patent pending innovative features and quality of life improvements. One such feature is the redesigned internal geometry to increase rigidity with the barrel extension to reduce barrel deflection and increase accuracy. The rigidity also reduces premature wear and ensures bolt lug alignment to prevent damage. A gas expansion chamber is machined in above the charging handle track combined with dual gas vents to redirect excess gas away from your face. A very simple yet effective change that was made is the reduced size of the forward assist. It has been reprofiled to prevent you from bashing your knuckles when charging the rifle with your right hand. This Bravo Company USA MK2 BFH Barreled Upper Receiver is a step forward in the AR-15 industry.
- 11.5” barrel chambered in 5.56
- Cold hammer forged MIL-B-11595E barrel steel
- Manganese Phosphate coated
- Government profile
- Chrome lined bore and chamber
- HPT and MPI
- 1:7 twist rate with carbine gas system
- MK2 improved upper receiver
- Increased rigidity with barrel extension
- Gas expansion chamber and venting system
- Shortened forward assist
- T-marked picatinny rail
- 10” MCMR-10 M-LOK free float handguard
- Includes 3” picatinny rail and M-LOK sling mount
- DOES NOT INCLUDE BCG or Charging Handle
The BCM MK2 BFH upper receiver features an 11.5” barrel chambered in 5.56 NATO with a 1/7 twist rate. Fully Manganese Phosphate coated, this barrel is cold hammer forged from USGI Mil-Spec CMV machine gun barrel steel with a hard chromed bore and chamber. Additionally, every barrel is high pressure tested and magnetic particle inspected before leaving the factory floor. The carbine length gas system is the optimal length for an 11.5” barrel and offers boring reliability with a properly weighted buffer. It is recommended to use an H2 buffer for the perfect balance between reliability and low recoil, but it will be dependent on the ammo you are using.
This barreled AR-15 upper receiver comes with the 10” MCMR-10 free float handguard with M-LOK attachment slots. It is machined from lightweight and heavy duty aluminum and hardcoat anodized black along with the upper receiver. All you need is a bolt carrier group and charging handle and you will have a completed upper receiver assembly.
Expect nothing less than professional grade weaponry from Bravo Company Manufacturing, one of the nation’s largest stocking inventories of AR-15, M4, and M16 parts and accessories. Their products have been used by many United States law enforcement agencies, US Border Patrol, HQ SOCOM, US Army, US Navy, US Airforce, US Marines, US Coast Guard, and more. They believe in providing responsible citizens with the means to defend themselves and will continue to do so for many years to come.