LMT MWS 308 Chrome Lined CIP Chamber Barrel - 13.5"

Manufactured by Lewis Machine & Tool
Manufactured by Lewis Machine & Tool
1 Review
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MWS AR-10 7.62 NATO 13.5" Chrome Lined Barrel from Lewis Machine and Tool Company is designed to meet the needs of a 308-pistol build. It is built for compatibility with the Modular Weapon System   upper receivers and utilizes a low-profile gas block, mid-length straight gas tube and includes an A2 birdcage flash hider to help mitigate muzzle flash. The barrel is made of 41V50 chrome moly vanadium steel and is chrome lined for a high degree of reliability and accuracy. Built for long term durability, the LMT MWS Chrome Lined Barrel is coated as well as cryogenically treated to enhance its strength and service life. The LMT MWS AR-10 7.62 13.5" Chrome Lined Barrel is a quality upgrade to any rifle and a great component for any AR build by providing unmatched durability, reliability, and accuracy.

  • Manufactured by Lewis Machine and Tool
  • 7.62×51
  • 13.5-inch barrel
  • 41V50 chrome moly vanadium steel barrel, chrome lined 
  • 1:10" RH twist
  • Compatible with MWS receivers
  • Cryogenically treated for maximum durability
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Barrel Coating
Barrel Length13.5
Barrel Material4140 Chrome Moly Steel
BrandLewis Machine & Tool
Caliber Gauge.308 Win
Twist Rate1:10
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

Ratings & Reviews

1 review

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Great CQB style barrel


Excellent barrel for the MWS. The 1:10 twist is ideal, and the heavy profile and chrome lining ensure a long life and easy cleaning. I think the 13.5" is the sweet spot for the MWS if you are going to run a heavier profile barrel, as they are less front heavy and cumbersome, and keep the rifle maneuverable.