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New!  6mm ARC | 18" Rifle | Barrel w/ BCG
6mm ARC | 18" Rifle | Barrel w/ BCG
 
Price: $490.00
Sale Price: $465.50
Savings: $24.50


Product Code: B-6MM-18-ARC-R-TG-BCG
QTY:

Description
 
Pair our coveted 6mm Arc 18" Rifle Length Stainless Steel Barrel with our trusted and extremely reliable Tunable Gas Block that is loved by many. Also included is a Rifle length Gas Tube and ODIN Works Mil-Spec, Black Nitride finished Bolt Carrier Group to complete your build.
Features
  • 18" DMR 416R Stainless Steel Barrel
  • 6.5 Type II BCG
  • Rifle gas system
  • .750 tunable gas block
  • 5/8-24 threads
  • 1:75 twist

Accessories
ATLAS Compensator - UPGRADE Clamp on Adjustable Low Profile Gas Block - UPGRADE CProducts Defense 10 RD 6.5 Grendel Magazine Adjustable Low Profile Gas Block - UPGRADE
Sale Price: $90.25
Sale Price: $60.80
Sale Price: $17.10
Sale Price: $51.30
ATLAS Compensator - UPGRADE ODIN Works Clamp on Adjustable Gas Block 10 RD 6.5 Grendel Magazine Adjustable Low Profile Gas Block - UPGRADE

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 2 Write a review »

  0 of 0 people found the following review helpful:
 
5 of 5 Quality barrel Wednesday, February 11, 2026
Reviewer: C from United States  
This barrel was grouping with Hornady Match 108 factory loads sub MOA immediately. Very impressed with the accuracy of this barrel

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  0 of 0 people found the following review helpful:
 
5 of 5 Great quality, fast delivery! Tuesday, April 15, 2025
Reviewer: Michael King from Cedar City , UT United States  
The barrel/BCG combo also came with the gas tube, adjustable gas block, and the corresponding rail also came with the barrel nut!! Shipping was very fast. Great transaction.

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