BCM® Standard 11.5" Carbine (Enhanced Lightweight *FLUTED*) Complete Upper Receiver Group w/ KMR-A10 Handguard

MSRP: $1,031.95
Your Price: $758.35
(You save $273.60 )
SKU:
BCM-URG-11ELWF-KMR-A-10
Maximum Purchase:
10 units
Caliber:
5.56 NATO
Barrel Length:
11.5in
Barrel Style:
Standard
Handguard:
KMR-A10
Barrel Profile:
Enhanced Lightweight *FLUTED*
Stock Status:

About the BCM® Standard 11.5" Carbine ELWF Complete Upper Receiver w/ KMR-A10 Handguard

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

  • One 3" Picatinny Rail Section
  • One BCM KeyMod Sling Mount

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.

Shop Related Products:

Want to see more upper receivers? Click the links below to view more BCM® AR complete uppers!

 

Bravo Company builds: Life Saving Tools™
 
Copyright 2023 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.***

47 Reviews

  • 5
    Very happy

    This turned out to be exactly what I wanted and what I thought it would be. Very impressed with Bravo Company. New to using their products but they just earned a loyal customer!

  • 5
    BCM Standard 11.5" Carbine (Enhanced Lightweight *

    Very impressed with this upper unit. As I continue build my inventory of SBR's and continue to understand what is important to me I have concluded that one of the biggest is weight. This unit is one of the lightest I have found with a fluted barrel and has the quality. Have not put many rounds as yet but the weight , key mod etc I would highly recommend if you are looking for quality, light SBR upper this would be a good solution.

  • 5
    BCM quality

    Great quality, beautiful work. I love keymod rails, and this is just what I wanted for my SBR build. I haven't assembled it yet, pending my paperwork, but this is just a beautiful upper. And I love that it comes with a QD attachment for a sling, one less thing for me to order and a great freebie from a great company.

  • 5
    Outstanding upper

    My wife wants a lightweight AR and selected this upper for the weight savings. This upper is extremely light and the fluting looks awesome. Amazing BCM quality as always.

  • 5
    Quality, Light, Makes friends envious...

    Haven't been able to go shoot this upper yet but upon receiving it, it was drenched CLP (it was about 10 degrees so it was more frozen than not). Not complaining but it was good to see that it was well wrapped and properly lubricated before shipping. There was tons of extra goodies along with the upper itself, most of which i completely disregarded to inspect the craftsmanship on what i had bought. Headspace was perfect (i checked), everything is perfect, i wouldn't go with another company for a upper receiver!

  • 5
    Excellent

    Very great upper with no issues! Runs flawlessly round after round and is absolutely perfect! Would recommend to anyone who wants a short barrel rifle to get this along with their bolt carrier group!

  • 5
    Customer review

    Excellent quality and fast shipping

  • 5
    Supberb quality

    Outstanding products surpassed only by BCMs literally unmatched anywhere you could buy anything.

  • 5
    Wow

    Smooth.