BCM® BFH 11.5" Carbine Upper Receiver Group w/ KMR-A10 Handguard

MSRP: $869.95
Your Price: $689.95
(You save $180.00 )
(46 reviews) Write a Review
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Out of stock

All BCM® Upper Receiver Groups with a KMR-A Handguard Include:

  • One 3" Picatinny Rail Section
  • One BCM KeyMod 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.)
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.***

46 Reviews

  • 5
    BCM BFH 11.5" Carbine Upper Receiver Group

    Posted by PM on Mar 21st 2017

    Runs like a top. would buy again!

  • 5
    11.5" kmr alpha

    Posted by anonymous on Dec 30th 2016

    Item was in great condition (minus a few minor surface scratches). Appears to be high quality and came with a lot of "extras." Would highly recommend BCM to any and all of my friends, family, or anyone who shoots really. Awesome company!!!

  • 5

    Posted by Scott on Dec 28th 2016

    Everything arrived quick and in perfect condition. Put it together with my lower and went to the range - no malfunctions and accurate. No issues whatsoever.

  • 5
    Quality products and quality service

    Posted by Preston Wylie on Dec 28th 2016

    This is more of an overall review for BCM as a whole rather than just the 11.5" upper I purchased from BCM.

    In addition to the upper I purchased the mod 3 pistol grip and QD sling plate to upgrade my SBR build and I'm now a die hard BCM fan.

    The upper fit perfectly with my 1 piece billet lower like no other AR I have in my possession. The accuracy is unmatched. The Keymod Alpha rail is light weight and snag free, unlike bulky quadrails.
    Mod 3 pistol grip-I didn't realize how much that slight tweak in wrist angle can improve accuracy and weapon manipulations. The quality of BCM products in second to none, especially for the price.

    On top of all that, they sent a TON of extra goodies with my order and it was processed and at my door in 4 days.

    BCM is the real deal. 10/10

  • 5
    Quality and innovative features

    Posted by R W on Dec 28th 2016

    First purchase of bcm equipment based on great experience with borrowed guns. As soon as this upper came back in stock I placed the order. Shipped almost immediately and arrived quickly as well. Am definitely impressed with the quality as well as the small but useful advantages of bcm over their competitors. Bravo seems to pay close attention to the details to make a really solid product. I have zero complaints or areas I'd want them to improve. Well, maybe more options for customizing as I had to remove the flash hider so I can install my aac brake out and run a can on it. AAC Was not an option, inconvenience, but not worth removing a star. And they send a lot of swag with the order. Nice! Still completing this build but will definitely order more from them for the next as well. Definitely convinced this is a company I'll order from again

  • 5

    Posted by Nick on Dec 8th 2016

    I have ordered multiple times and every time top quality and fast service

  • 5
    Top notch, as always

    Posted by Steven Lawrence on Oct 13th 2016

    What more is there to say. Bravo company Makes a fine product, that you can trust with your life. Just wish the gas blocks came pinned.

  • 5
    BCM is top notch

    Posted by BW on Sep 22nd 2016

    This is more of a review of BCM in general rather than the specific 11.5 upper I recently purchased as I have yet to shoot it. I started somewhat anti-BCM a couple years ago as I wanted to believe their quality couldn't be up to what I expect and assumed this company was just a passing fad. Well, two BCM uppers later and I'm all in on BCM. They make a great product... sometimes I wonder how they do it at that price point. Specifically my 14.5" mid-length shoots smoother/softer than any rifle I've ever shot... the BCE 1.5 helps. Second, the Alpha KMR is fantastic... I was a full quad rail guy until I went with the KMR on my 11.5.... I haven't shot it but the feel is so much better than a quad rail. Last, in a day when it often is sorely lacking, BCM customer service/quality control, etc. is amazing... that's a huge part of me being all in on BCM. No other rifle for me.

  • 5
    Awesome product

    Posted by Justin Clark on Sep 22nd 2016

    I ordered my 11.5 on a Monday, it shipped Wednesday, and I got it Friday. Excellent service, and BCM'S excellent quality. Lots of extra goodies in the box. Shoots better than I ever will. 1.5" at 100 yards. If you are thinking about buying anything from BCM, don't hesitate.