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Bravo Company Manufacturing 12.5" 5.56 NATO 1:7 Kino Configuration Barreled Upper - 9" KeyMod KMR Alpha Rail

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NOTE: Limit 1 per household. Quantities exceeding 1 will not allow checkout.



NOTE: This upper assembly has a barrel less than 16” in length. These uppers are intended for use in AR pistol or legal short-barreled rifle builds. Other configurations may violate Federal law.

Does not include a bolt carrier group or charging handle.

Expect nothing less than professional grade weaponry from BCM. This Bravo Company Manufacturing Barreled Upper Receiver is built around a 41V50 chrome moly vanadium steel barrel. Using the Kino Configuration, the front sight has been extended on a shorter barrel without creating cycling issues. This is accomplished by mounting the FSB as close to the muzzle as possible while a low-profile gas block placed further back performs the actual work of the gas system.

This configuration may enjoy better accuracy using iron sights with a longer sight radius and the use of a longer handguard without sacrificing reliability.

The BCM KMR ALPHA Handguards are constructed from 100% aluminum. Hardcoat anodized for an anti-reflective, corrosion resistant finish. KeyMod mounting slots on seven sides, plus a continuous Picatinny rail provide an enormous amount of space for all your favorite accessories.

  • 12.5” 41V50 chrome moly vanadium steel Govt. profile barrel with Manganese phosphate finish
  • Kino configuration
  • Chambered in 5.56 NATO with 1:7 twist rate
  • 1/2x28 A2 flash hider
  • Chrome lined chamber and bore
  • High pressure tested and magnetic particle inspected
  • M4 feed ramps
  • MIL-SPEC F-Marked forged front sight
  • T-Marked Picatinny rail
  • 9” BCM KMR ALPHA KeyMod Free Float Handguard
  • (1) 3” Picatinny rail section
  • (1) BCM KeyMod sling mount
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Barrel CoatingManganese Phosphate
Barrel ContourGovernment
Barrel Length12.5
Barrel LiningChrome
Barrel Material41V50 Chrome Moly Vanadium Steel
BrandBravo Company Manufacturing
Caliber Gauge5.56 NATO
Gas System LengthCarbine
Gas System TypeDirect Impingement
Handguard9 in Bravo Company KeyMod Alpha KMR Rail
Muzzle DeviceA2 Flash Hider
Thread Pattern1/2 X 28
Twist Rate1:7

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see www.p65warnings.ca.gov

Ratings & Reviews

2 reviews

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Amazing Upper

by -

Amazing quality upper and fast shipping. 1st time purchase from PA, and definitely not the last.

Top quality upper top quality price

by -

Top quality upper from BCM ran perfectly on my pistol lower using an h2 buffer.
<br>Also the prices on primary arms cannot be beat, it’s my go to site to pick up parts, accessories and whatever.