BCM® MK2 BFH 14.5" Mid Length (ENHANCED Light Weight) Upper Receiver Group w/ MCMR-13 Handguard

MSRP: $935.95
Your Price: $710.90
(You save $225.05 )
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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.
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. 
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.)
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. 

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.***

23 Reviews

  • 5

    Posted by Wade on Jul 6th 2020

    Shipped the day after i purchased and arrived the day after that, unheard of in the current situation. Well packaged and even recieved a free qd mount and pic section. Fit right on my lower and im ready to take it to the range. Nothing but good words for bcm

  • 5
    First MK2. Interesting Design and Flawless Assembly

    Posted by William B. on Jun 25th 2020

    I usually do my own builds but I was interested in checking out a MK2 upper. This thing is machined and put together extremely well. The ELW barrels have great handling characteristics and I’m getting great groups from the BFH barrel shooting right at MOA with 69gr FGMM and a little over 2 MOA with M193). Fits my Colt lower with no slop. Time will tell on the new upper design (I think it’s very well thought out) and I’ve never been disappointed in any complete upper from BCM.

  • 5
    Great Upper

    Posted by James Carabajal on Jun 23rd 2020

    I never expect anything less from BCM, they are the gold standard in my opinion for battle ready rifles and parts. I love the new MK2 upper, looking forward to shooting it.

  • 5
    BCM® MK2 BFH 14.5" Mid Length (ENHANCED Light Weight) Upper Receiver Group

    Posted by Maxwell Furner on Jun 17th 2020

    Awesome product and shipped super fast! Great craftsmanship and quality product.

  • 5
    MK2 BFH 14.5 Mid Lenght Light Weight Upper Reciever

    Posted by Chris on Jun 4th 2020

    The upper receiver is very lightweight and easy to use. The MCMR handguard gets hot quickly when you are shooting a lot of rounds, but rightly so. The rail covers mitigates this and this is no con to the rifle at all.

  • 5
    Excellent quality all around

    Posted by Mike W. on Jun 3rd 2020

    Beautiful upper couldn't be happier with the quality I'm very impressed.

  • 5
    Buy It

    Posted by Gary Stewart on May 23rd 2020

    It's a stunning rifle, love everything about it. $1,100 bones is a lot of money for an upper, but I got everything I wanted and cannot Thank BCM and my president Donald J. Trump enough. America Fu*k Yeahhhh

  • 5
    BCM MK2 BFH 14.5 Mid Length.

    Posted by Ssgt. Al on May 16th 2020

    Hello , recently I've purchased a complete upper, after going to my local gun store and no sucess because everything was sold out, after getting a notice from BCM that it was in stock , l jumped on it, upon receiving my upper it's was well package, and the shipping was ON - Point.the upper exceed all my expectations and more ,the quality and the attention to detail is Good To Go, I've broken in the barrel with some 77 grain black hill , and all l can say is I'm a faith customer with BCM a name that needs no introduction to the AR world. As a Retire Marine and our Son is currently serving as a Marine and stationed in Camp Pendleton, we are no Hollywood Marines.Semper Fi. Outstanding BCM..

  • 5
    Close to perfect.

    Posted by LP on May 13th 2020

    This great piece of gear arrived in a plane box. Included where some magazines, the kind you read, and some rail sections. First impressions where Damn this thing is greasy and how modern the design is. It's nothing like the older patterns. Its has more metal around the extension. The assist is moved forward on the upper so it's not in the way. The barrel taper is awesome and dosnt have unnecessary cuts. The gas block raised an eyebrow as it had just one screw for lockup. I cleaned it and shot a 420rnd can of LC m855 62grn without any failures on the guns part. The gas block held tuff but later on I still drilled it out for a pin. Its accurate and preferred heavy long bullets but did well with everything. It liked 50grn Lehigh, federal 64gr power shock, 77 and 69 imi, 64 and 75 gold dot, and hornady 75 TAP. Absolutely dependable so far. Respect.