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BCM Standard 16" 300 BLACKOUT Upper Receiver Group w/ BCM KMR-Alpha 15" Handguard

BCM Standard 16" 300 BLACKOUT Upper Receiver Group w/ BCM KMR-Alpha 15" Handguard
300 BLACKOUT Barreled Upper Receiver Group with BCM KMR-A15


 
List Price: $910.00
Our Price: $689.95
You save $220.05!


Stock Status:In Stock
Product Code: BCM-URG-300BLK-16-KMR-A15

Add BCM® Bolt Carrier Group with Upper Group

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   The one and only BCM® milspec Bolt Carrier Group!
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BCM® 300 Blackout Upper Receiver Groups

Continuous taper barrel profile designed for optimal weight, balance, and performance.

Barrel profile fluted toward the rear near chamber area - Increases strength and heat dissipation.

Tapered barrel profile out front, for easier maneuverability.

No sharp handguard cap shoulder for improved barrel harmonics and improved accuracy.

Muzzle threaded in standard 30 cal (5/8x24).

Includes KMR-A15 KeyMod Handguard.

Includes KMSM (KeyMod Sling Mount)

Includes BCM Comp Mod 1 - 762/300 BLK


BCM has taken great care to ensure the best possible performance and interchangeability. However, due to the large operational range of 300 Blackout ammunition in the market place, BCM cannot guarantee function will all ammunition types in all conditions. These barrels were designed to run with a carbine buffer with subsonic ammo and a H3 buffer with high velocity ammo. Fine tuning may be required in limited instances based on ammo and buffer choices that work best for the desired application. BCM also recommends running the Crane O-ring (provided with all BCM Bolt Carrier Groups) over the extractor with 300 Blackout.





  • Caliber: 300 Blackout
  • Barrel Length: 16.1+"
  • Barrel Material: 11595E Spec Steel
  • Barrel Finish: Manganese Phosphate (Mil-Spec A-A-59267)
  • Bore & Chamber: Chrome Lined
  • Weight: 3 lbs
  • Twist Rate: 1:7
  • Gas System: Carbine
  • Muzzle Device: BCM Comp Mod 1 (762/300BLK)
  • Muzzle Threads: 5/8x24
  • Handguard: KMR-A15





Copyright © 2015 Bravo Company MFG, Inc.

Average Customer Review: 5 of 5 Total Reviews: 24 Write a review.

  0 of 0 people found the following review helpful:
 
300 blackout upper assembly October 27, 2017
Reviewer: William Bowen from Louisa, KY United States  
Could not ask for a better  upper and BCM is super fast shipping and give you some awesome stickers and posters me Being a old coal miner I love stickers and I love a company that works as hard as us old miners have done to provide a service to the public Thanks from your friend Slickwillie

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  0 of 0 people found the following review helpful:
 
Everything you'd expect October 27, 2017
Reviewer: Dan Olsufka from Jacksonville, NC United States  
Craftsmanship is beyond reproach.  Has the absolute look and feel of a quality product.  Matched with a Noveske lower, the accuracy has met or exceeded my expectations.  Extremely happy with this purchase!

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  0 of 0 people found the following review helpful:
 
Love the goodies October 27, 2017
Reviewer: Dan Miller from Stratford, CT United States  
I really loved the hat and stickers included with my purchase. Very nice touch, thank you.

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  0 of 0 people found the following review helpful:
 
Great service, great product October 27, 2017
Reviewer: E Batts from Cumming, GA United States  
Ordered my upper on Tuesday after hours before Christmas and had it Friday by lunch. Product was just what I ordered, well oiled, and accompanied with extra goodies. Good job BCM!

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  0 of 0 people found the following review helpful:
 
Excellent December 28, 2016
Reviewer: Jason Blais from Fredericksburg, VA United States  
Awesome product

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