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BCM 18" SS410™ Barrel with Rifle Length Gas (stripped) 1/8 Twist

BCM 18" Mk12 SS410 Barrel with Rifle Length Gas
BCM 18" Mk12 SS410 Barrel with Rifle Length Gas


 
List Price: $389.00
Our Price: $309.00

Stock Status:In Stock
Product Code: BCM-BRL-REC-18SS
Qty:

Description
 
Requires the use of the .750 gas block
Approximate Weight: 2lbs 8oz.

BCM SS410™ Barrels
This BCM stripped barrel is machined from a 410 stainless steel. It features hand lapped button rifling with a 1/8 twist rate and M4 feedramps. To give the shooter the best balance of weight and accuracy this BCM Mk12 barrel has a mid-weight profile and a rifle length gas system. (410 stainless is a harder and more corrosion resistant than the conventional 416 stainless found in most barrels.)
Requires the use of the .750 gas block.
Features
  • M4 Feed Ramp Barrel Extension
  • Rifle Length Gas System
  • 1/8 Twist Rate
  • 5.56 NATO Match Chambers (USMC SAM-R Chamber)
  • 410 Stainless Steel
  • Mid Weight Contour Profile Barrels
  • Button Rifled
  • Hand Lapped Rifling


Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 17 Write a review.

  0 of 0 people found the following review helpful:
 
5 of 5 Flawless sub moa. October 17, 2019
Reviewer: Colt dogg 5.56 from DORR, MI United States  
At first i was kinda sceptical of 1/8 instead of 1/7 but this barrel is a tack driver,  77g mk262 aint always available but 69 g and 77 g are both very accurate from this barrel. Coyotes beware.

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  0 of 0 people found the following review helpful:
 
5 of 5 Fantastic Barrel July 22, 2019
Reviewer: Trenton C from Wyoming  
This barrel is perfect for a MK12/DMR build. It shoots XM193 ammo at sub MOA groups. Highly recommend rifle length gas system as well. BCM makes great stuff, you won’t be disappointed.

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  1 of 1 people found the following review helpful:
 
5 of 5 Quality barrel January 8, 2017
Reviewer: Anonymous Person  
Broke in quick and easy with minimal fouling.  Shoots sub MOA with hand loads.

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  2 of 2 people found the following review helpful:
 
5 of 5 MK 12 Build June 10, 2016
Reviewer: Anonymous Person from Grand Rapids, MI United States  
Used this barrel on an SPR build and after breaking it in getting consistent groups of about 3/4 MOA with a best of .684 couldn't be happier

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  6 of 6 people found the following review helpful:
 
5 of 5 Very accurate barrel November 11, 2015
Reviewer: Anonymous Person from middleburg, VA United States  
Finally got my build competed and dialed in.  At 105 yards and from a bench rest, 10 three-round groups averaged .6inch and the smallest was .309. I was using hand loads with 75 GR BTHP Match Hornady bullets. I believe I can still fine tune from here, but very impressed with the accuracy and cost of this barrel.

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