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

MSRP: $873.35
Your Price: $675.35
(You save $198.00 )
(26 reviews) Write a Review
SKU:
BCM-URG-11-MCMR10
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.
 
 
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 2019 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.***

26 Reviews

Write a Review
  • 5
    Very nice

    Posted by Angelo Del-Angel on Jan 31st 2021

    11.5/10 will buy another

  • 5
    There's a reason that they're always sold out.

    Posted by Dale on Jan 31st 2021

    I waited a while for this one to get back in stock, and it was totally worth it. The level of quality that BCM brings in at this price point is unparalleled in the industry.

  • 5
    BCM URG 11.5" ELW w/MCMR 10"

    Posted by David Meiling on Jan 31st 2021

    I have an extensive collection of AR pistols and realized early that the only real way to know how you like a model is to shoot it a time or too. You need to get a feel for it in your hands. I have an LWRC DI, Daniel Defense DDM4v7P and MK18, Sig Virtus 11.5", Sig M400, Wilson Protector, Black Rain Fallout 15, Geissele Super Duty 11.5" and a Noveske Shorty and my BCM Recce 11.5" AR pistol. Out of that group my BCM consistently produces the best groupings. The Geissele and Wilson are the other two that just help find the target when you are using. I have since opted to the Enhanced Lightweight barrel and purchased this URG from BCM and swapped it out with the upper on my Recce. I really love the setup now and it is nice because I have a 14.5" and 16" URG with the same setups so I can very easily choose the length of carbine I want and I am out the door ready to go. If you get a chance to pick one up don't hesitate. These sell out in minutes.

  • 5
    BCM® Standard 11.5" Carbine Upper Receiver Group w/ MCMR-10 Handguard

    Posted by Ike Isaacson on Jan 20th 2021

    Perfect as always. I've never had a single item from BCM that wasn't fantastic.

  • 5
    5.56 MCMR Upper

    Posted by Stephen Miller on Mar 10th 2020

    This is the second upper I have purchased from BCM. They are well made and high quality. I would never buy a lesser quality Upper again. The only complaint I have is they locktite the hand guard bolts so you can't get them off to thoroughly clean after being in rain or snow with our stripping and destroying the hand guard.

  • 5
    Perfect

    Posted by Ryan on Jan 11th 2020

    Very light done very right. Stupid accurate and runs great suppressed.

  • 5
    Customer review

    Posted by Chris Behrens on Aug 6th 2019

    It’s great

  • 5
    Amazing!

    Posted by Lee Davis on Jul 17th 2019

    From purchase to delivery everything went super quick and smooth. After receiving my upper I took it to the range and ran about 500rds through it with no hiccups at all. Both steel case and brass ran flawless. Will definitely be adding a few more uppers in the future!

  • 5
    Great Upper

    Posted by Andrew Snyder on Jun 20th 2019

    Excellent value! Extremely reliable even suppressed!