Oklahoma City, OK

Upper, AR15 M4 16″ barrel, Brothers & Arms 16″ Handguard



Upper, AR15 M4 16″ barrel, Brothers & Arms 16″ Handguard

This kickin’ upper is custom built at COPS Gun Shop utilizing a Bear Creek Arsenal stripped upper receiver with American Flag dust cover.  The barrel is a 16″ M4 .223 Wylde 1/8 twist, covered by a 16.5″ Brothers & Arms rail and Guntec USA flash can. 

Here’s the info and specs on the Brothers & Arms Handguard:

Our light-weight, ergonomic, free-float M-LOK™  &  KEYMOD hand guards were designed with the tactial/competitive shooter in mind.  It’s sleek, unobstructed design allows for maximum customizability utilizing the Universal KeyMod or M-LOK™ (licensed by MAGPUL®) attachment system.  Use the accessories you need when you need without the bulkiness of a quad rail system.  

Our PATENT PENDING design ensures your hands don’t take any of the punishment commonly associated with decorative or unnecessary machining as found on other hand guards.  We are of the opinion that a hand guard should do just that; guard your hand not only from the heat of the barrel but from the jagged edges or bulky picatinny rails on all four sides.

Find out why our hand guard is the choice of competitive shooters and “3 letter” government agencies.


    16″ overall length

    1.36″ inside diameter

    1913 Picatinny Top Rail

    MIL-A-8625 Type III Hard Coat Anodized

    M-LOK™ -or- KEYMOD Attachment System (3, 6, & 9 o’clock)

    QD Sling point (3 & 9 o’clock)

    Proprietary barrel nut (no timing or special tools required)

    4 ea 10/32 Button head screws

    3 ea 1/8 x 1.25″ steel sleeves

 Upper, AR15 M4 16″ barrel, Brothers & Arms 16″ Handguard