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  BCM SS410 16" Mid Length Upper Receiver Group w/ BCM KMR- *ALPHA* 13" Handguard 1/8 Twist

BCM SS410 16" Mid Length Upper Receiver Group w/ BCM KMR- *ALPHA* 13" Handguard 1/8 Twist
BCM SS410 16" Mid Length Upper Receiver Group w/ BCM KMR- *ALPHA* 13" Handguard 1/8 Twist


 
List Price: $954.95
Our Price: $674.65
You save $280.30!


Stock Status:In Stock
Product Code: BCM-URG-MID16-SS410-KMR-A-13

Add BCM® Bolt Carrier Group with Upper Group

Add BCM® Bolt Carrier Group?*:
   The one and only BCM® milspec Bolt Carrier Group!
Charging Handle Options

  
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Description
 



BCM® Presents the KMR *ALPHA*

All of the same unique features and advantages of the widely favored BCM® KMR Handguard, now offered in 100% Aluminum


All KMR *ALPHA*Upper Receiver Groups Include:

· One 3” Picatinny Rail Section

· One BCM® KeyMod™ Sling Mount

· Laser “T” Markings on Top Rail

· Laser Engraved Logo


Bravo Company MFG, Inc.
PLEASE NOTE: These batches will sell out quickly.
If the Stock Status is Out of Stock and you would like to get notification when more product arrives, please click the "Email me when Back-In-Stock" link under the Add To Cart button. You will get immediate notification of all new arrivals of product.
If you get an email notification and you check back again with our website to see that the product has already again sold out, please click the link again and add your email to the notification list.
Please check back with our website often. Sorry but we cannot take pre-orders or backorders on these products.
Professional Grade Weaponry, by BCM®
Made by Bravo Company MFG, Inc. (BCM) These Barreled Upper Receiver Groups are designed for shooting professionals 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
M4 Feed Ramp Flat Top 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 uppers 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.
Mil-Spec SS410 Barrel Steel
this 16" BCM barrel is machined from SS410 stainless steel. Featuring hand lapped 1/8 twist rate button rifling and M4 feed ramps barrel extensions, the 410 stainless barrel gives the shooter the best balance of weight and accuracy. 410 stainless is also harder and more corrosion resistant than conventional 416 stainless found in other precision barrels
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 ammo.
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 © 2010-2014 Bravo Company MFG, Inc.
Features
  • M4 Feed Ramp Barrel Extension (USGI)

    M4 Feed Ramp Flat Top Receiver

    T-Marked Upper Receivers

    1/8 Twist Rates

    5.56 NATO Chamber (USMC SAM-R)

    410 Stainless Steel

    HPT (High Pressure Test) Barrels

    MPI (Magnetic Particle Inspected) Barrels


Average Customer Review: 5 of 5 Total Reviews: 7 Write a review.

  0 of 0 people found the following review helpful:
 
Awesome product, fast processing! September 22, 2016
Reviewer: Anonymous Person from New Iberia, LA United States  
This product looks and feels great. Processing, shipping, and packaging were also top notch!

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  0 of 0 people found the following review helpful:
 
Excellent upper receiver June 12, 2016
Reviewer: Nathaniel Reed from Earlysville, VA United States  
I have a BCM upper with a lightweight barrel, and have been so pleased with it I had to get this one. Similar high quality manufacturing, LOVE the KMR handguard's slim profile. I have large hands, so a traditional keymod forend doesn't bother me, but the KMR just feels RIGHT. I am a big fan of Bravo Company; I have yet to be disappointed in one of their products.

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  0 of 0 people found the following review helpful:
 
Review May 5, 2016
Reviewer: Raliegh Riddoch from Highlands ranch, CO United States  
Using this Reece upper to replace my Mk12 upper.  Much lighter in comparison...which is what I wanted.  Love this thing!  oh, shipping was super fast as always with BCM!

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  0 of 0 people found the following review helpful:
 
Superior Product March 15, 2016
Reviewer: Kim-John VanNatta from MINERAL WELLS, TX United States  
Can't say enough about this. The quality, fit and finish are all superb. Shipping was fast, (wish my lower had come as quickly).

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  0 of 0 people found the following review helpful:
 
Great January 25, 2016
Reviewer: Mark Turner from Vienna, GA United States  
Great product. Fast shipping

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