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

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


 
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List Price: $900.00
Our Price: $689.95
You save $210.05!


Stock Status:In Stock
Product Code: BCM-URG-300BLK-16-MCMR15

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 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: MCMR-15





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Average Customer Review: 5 of 5 Total Reviews: 4 Write a review.

  0 of 0 people found the following review helpful:
 
October 22, 2018
Reviewer: Bruce Hegedus from Fairfield, CT United States  
Best ever.Shoots well.Worth ever $$$

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  0 of 0 people found the following review helpful:
 
Simply amazing October 5, 2018
Reviewer: nicholas postma from Kenosha, WI United States  
BCM makes amazing products. Couldn’t be happier with my upper, and accessories I’ve gotten.

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  0 of 0 people found the following review helpful:
 
Beautiful March 29, 2018
Reviewer: Ryan Stanley from Havelock, NC United States  
Clean, sexy, and simply BCM perfection as always. Most certainly will buy again.

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  0 of 0 people found the following review helpful:
 
300 BLACKOUT UPPER BCG November 14, 2017
Reviewer: David Hayes from Deland, FL United States  
shipping was fast communication spot onand great product

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