BCM® MK2 BFH 11.5" Carbine Upper Receiver Group w/ MCMR-10 Handguard

MSRP: $885.95
Your Price: $700.90
(You save $185.05 )
(33 reviews) Write a Review
SKU:
BCM-MK2-URG-11-BFH-MCMR-10
Stock Status:

Out of stock

All BCM® Upper Receiver Groups with a MCMR Handguard Include:

  • One 3" Picatinny Rail Section
  • One BCM MCMR Sling Mount
 
 
Bravo Company builds:  Life Saving Tools™
 
Manufactured by Bravo Company MFG, Inc. (BCM)
These Barreled Upper Receiver Groups are designed for shooting professionals and responsible civilians with the Mil-Spec features for the demands of their duty. They are fully assembled, headspaced, and test fired.
 
As a note: BCM barrel components are parkerized separately before assembly. Prior to shipping, all BCM upper receiver groups are test fired for function, laser bore sighted with a Milspec carry handle for sight alignment within Mil-Specs, and then batch samples are test fired for accuracy. As such, the upper receiver group will show handling marks consistent with these quality control procedures.
 
 
Cold Hammer Forged Barrels
This process of manufacturing barrels has been used for European small arms for generations, and it is gaining popularity in the United States because of the increased barrel life and outstanding accuracy of a hammer forged barrel. The BCM BFH series of barrels are made right here in the USA. (Just like all the BCM products.)
 
 
Featuring BCM’s Patent Pending MK2 Upper Receiver
This proprietary design offers enhanced rigidity over the USGI product.  The increased rigidity limits barrel deflection which aids in consistency/accuracy.   Less flex also reduces premature damage, wear, and failure of bolt lugs from misalignment.   A gas expansion chamber is machined above the charging handle track, combined with dual vents machined at the rear (each side, above charging handle latch) help to redirect and vent gas away the shooters face. 
 
M4 Feed Ramp Barrel Extension and Upper Receiver
In developing the USGI M4 carbine as one of the primary weapons for today's infantry, some modifications were performed to the original M16 platform to enhance the reliability of the shorter barreled carbines. With the shorter carbine gas system and the increased gas port pressure, the carbine cycled faster, and at times the cycle rate could be faster than the magazine would feed ammunition. One of the modifications done to increase reliable feeding included enhancing the angle and the length of the feed ramps. This USGI modification was done to both the barrel extension and the upper receiver, creating a longer and steeper feed ramp. These Mil-Spec M4 feed ramps are part of the original CNC manufacturing process. As a result, the factory machined M4 feed ramps on the receiver are hard coat anodized which adds significant strength to the aluminum. This feature is offered on all BCM upper receivers and all BCM barrels.
 
 
T-Marked Upper Receiver
The contemporary M16/M4 rifle is built around the concept of modularity. All of the BCM flat top uppers feature a USGI type laser etched T-marks to provide addressing for the remounting of tactical accessories such as optics, laser sights, etc. This enables the weapon platform to be easily configured and then accurately reconfigured for each specific mission.
 
 
USGI 1/7 Twist Rate
The USGI 1/7 twist rate of all of the BCM barrels is the preferred twist rate by most professional infantryman. This twist rate has proven very versatile and can effectively run the new heavier 5.56 ammo that is hugely popular with military, private security personal, and personal defense for its' superior ballistics.
 
 
Mil-Spec Barrel Steel (Certified Mil-B-11595E)
BCM barrel steel is Mil-Spec per MIL-B-11595E, and is independently certified. This grade (CMV) of steel is a Mil-Spec steel used in the USGI M16 family of rifles; it is stronger and will last longer than the typical barrels offered in the commercial market. This Mil-Spec grade steel gets its' additional strength and rigidity from an increase in carbon and/or vanadium in the alloy. This will offer increased barrel life and performance through use in all types of extreme environments and temperatures.
 
 
Chrome Bore and Chamber
One of the first modifications that were made to the original M16 in the mid 1960's was the addition of the chrome lined bore and chamber. It is now a worldwide standard in the industry for a battle rifle. The chrome bore and chamber is harder than the barrel steel and will aid in chambering, extraction, and reliability. It increases velocity, and also resist against fouling and corrosion from extended use in the field. This gives the end user a longer barrel life with less required time in maintenance and cleaning.
 
 
Manganese Phosphate Barrel Finish
Barrels are parkerized with the manganese phosphate finish (Mil-Spec A-A-59267). Military specifications also state that the entire barrel surface is phosphate finished to create a porous surface to absorb oil as to resist against corrosion from the elements. BCM barrels are phosphated before installation of front sights. This is a much more extensive assembly operation, but insures that the entire barrel is finished and protected . . .even under the front sight base.
 
 
5.56 NATO Chambers
The USGI 5.56 NATO chamber is the best choice for effective deployment, reliability, and compatibility, of higher chamber pressures of military or high quality personal defense ammounition. 

 
Government Barrel Profiles
Duty rifles are built to be carried - day in and day out. The USGI barrel profiles (often referred to as the Government Profile) enable the operator to carry their weapon for longer periods of time and deploy them faster than the heavier commercial H-Barrel counterparts. The government profile barrel is also compatible with the current M203 mounting systems.
 
 
HPT / MP Inspected Barrels
Military specifications require that barrels undergo a HPT (High-Pressure Test) load as a part of quality assurance procedures. Commonly referred to as a proof load, the M197 HPT is rated for 70,000 psi. BCM barrels are proof loaded and then MPI (Magnetic Particle Inspected) to detect any possible flaws in the barrels surface. The barrels are MP inspected with both circular and longitudinal magnetic fields per ASTME1444-01 (current Mil-Spec) to assure a high quality finished product. All BCM barrels are marked HP MP as our proof load marking.
 
 
Copyright 2010-2020 Bravo Company MFG, Inc.
***This product contains chemicals/materials known to the State of California to cause cancer and other reproductive harm. To learn more, visit www.p65warnings.ca.gov.***

33 Reviews

  • 4
    reliable, accurate, but over-gassed

    Posted by Matt on Aug 24th 2020

    After spending enough time with this upper to feel eligible to write a review, I can say that you will not be disappointed if you are searching for a reliable, accurate, duty grade upper receiver group. With that said, I would be curious to see the size of the gas port. With a carbine buffer, the ejection pattern is just an RCH off of 12oclock, and I even installed an H3 buffer, not thinking that the rifle would cycle. In fact it did, and still was ejecting at about 2oclock. It is a bit punchy, and when shooting rapidly it is more difficult to remain on target through the recoil cycle than more reasonably gassed uppers. While this certainly increases reliability to a point the likes of which have never been seen before, I would be willing to sacrifice a little of that to have a smoother recoil cycle. Yes, i know i am bitching about the recoil cycle of 5.56, but i am simply stating that in relative terms, it is punchy for a 5.56 upper.

  • 5
    Very impressed

    Posted by Aaron Blevins on Aug 24th 2020

    I have been very impressed with BCM and their attention to detail. This is my first BCM upper but I can garuntee it wont be my last

  • 5
    BCM 11.5 Upper

    Posted by Chuck on Aug 9th 2020

    This is my first BCM upper and it won’t be my last. Well built all the way down to the smallest detail. The BFH MCMR10 is very lightweight with a nice smooth finish. Shout out to BCM for the affordable prices for such good quality!!

  • 5
    bcm mk2 bfh 11.5

    Posted by Jonesy22 on Aug 1st 2020

    This is a no brainer. These are great uppers, beefed up where they need to be and fixes that forward assist getting in the way. Get one today!

  • 5
    BCM [email protected] BFH 11.5 upper receiver

    Posted by Thomas F on Jul 27th 2020

    The upper is well made and fits flawlessly to my already purchased lower receiver. The upper is tight on groups and fits all of my attachments. The new design is excellent compared to the common AR-15 variant. Haven't really noticed a substantial difference between them but will see with more time and rounds through it. Would highly recommend.

  • 5
    11.5” Upper

    Posted by A Miles on Jul 19th 2020

    Great quality, which is what I expect with BCM’s name on it.

  • 5
    Outstanding!

    Posted by Matt Werkman on Jul 13th 2020

    I put this upper on a BCM lower with an H3 buffer and an SBA4 brace. BCM comp works great, it shoots as smooth as silk, and brass ejects right at 3 o’clock. I can’t ask for anything more than that. I love this shorty!

  • 5
    BCM 11.5 MCMR

    Posted by Charles on Jul 13th 2020

    Shipped and received fast.
    Fit and finish are top notch.
    Chewed through 200 rnds with no issues, minimal gas even under sustained rates of fire and having a short barrel.
    Avg 1.25” groups @ 50m with an aimpoint micro and ball ammo when zeroing.
    10/10 would recommend.

  • 5
    Excellent

    Posted by Alex Van Hoff on Jul 10th 2020

    First time buyer of BCM, I did quite a bit of research and the product exceeded my expectation. Shipping was quick and very happy, hard to find quality now a days like this.