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BCM® Standard 16″ Mid Length Complete Upper Receiver Group w/ MCMR-15 Handguard

Original price was: $990.00.Current price is: $750.00.

Category: AR15 Upper Receiver Groups Tags: bcm delivery, BCM FOR SALE, BCM® Standard 16" Mid Length Upper for sale USA, Best deals on BCM® Standard 16" Complete Upper, Buy BCM® Standard 16" Upper Receiver online, where to buy bcm online

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About the BCM® Standard 16″ Mid Length Complete Upper Receiver w/ MCMR-15 Handguard.

Buy BCM® Standard 16″ Upper Receiver online, All BCM® Upper Receiver Groups with a MCMR Handguard Include:

One 3″ Picatinny Rail Section
One BCM MCMR Sling Mount

Manufactured by Rail hand guard Company MFG, Inc. (RHGCM)

BCM® Standard 16″ Mid Length Upper for sale USA, 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, and Best deals on BCM® Standard 16″ Complete Upper, Buy BCM® Standard 16″ Upper Receiver online.

As a note: BCM barrel components are parkerized separately before assembly. BCM® 16″ Upper Receiver with MCMR-15 buy now as 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

Affordable BCM® Standard 16″ Complete Upper Group, 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. BCM® Standard 16″ Upper in stock USA online, 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. Buy BCM® Standard 16″ Upper in the USA, One of the modifications done to increase reliable feeding included enhancing the angle and the length of the feed ramps.

BCM® 16″ Complete Upper Receiver dealers near me, 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, USA retailers for BCM® Standard 16″ Mid Length Upper is 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. BCM® 16″ Upper Receiver with fast shipping USA, 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 and Best 16″ mid-length AR-15 upper receiver group.

USGI 1/7 Twist Rate

BCM® Standard 16″ Upper with MCMR-15 for tactical builds, 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, Durable 16″ mid-length uppers for AR-15 rifles, private security personal, and personal defense for its’ superior ballistics and Lightweight BCM® 16″ Upper Receiver for precision shooting and Buy BCM® Standard 16″ Upper Receiver online.

Mil-Spec Barrel Steel (Certified Mil-B-11595E)

Customizable AR-15 upper with MCMR-15 handguard, 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; BCM® 16″ Upper for competitive and recreational shooting, it is stronger and will last longer than the typical barrels offered in the commercial market. Buy BCM® Standard 16″ Upper Receiver online, 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

What is BCM® Standard 16″ Mid Length Upper? 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. Features of BCM® 16″ Upper Receiver Group with MCMR-15, It is now a worldwide standard in the industry for a battle rifle. Buy BCM® Standard 16″ Upper Receiver online, 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

Benefits of a mid-length gas system for 16″ barrels, Barrels are parkerized with the manganese phosphate finish per Mil-Spec. How to install BCM® Standard 16″ Complete Upper Receiver 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. Buy BCM® Standard 16″ Upper Receiver online, 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, Why use BCM® MCMR-15 handguard for AR-15 builds? 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, and Advantages of BCM® 16″ mid-length uppers for tactical use Commonly referred to as a proof load, the M197 HPT is rated for 70,000 psi. Buy BCM® Standard 16″ Upper Receiver online, while BCM barrels are proof loaded and then MPI (Magnetic Particle Inspected) to detect any possible flaws in the barrels surface. Buy BCM® Standard 16″ Upper Receiver online. 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.