Right To Bear 20" Gov Profile Barrel 5.56 (Rifle-Length)

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Product Code: RTB55620GM
Stock Status Stock Status: Out of Stock
List Price: $185.00
MSRP: $185.00
Sale Price: Sale Price: $165.75
Savings: $19.25
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Right To Bear 20" 5.56 Government Rifle Length AR 15 Barrel, Modern Series

This 5.56 chambered 20" Gov Profile Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.

Quench Polish Quench (QPQ) is a specialized type of nitrocarburizing case hardening that increases corrosion resistance. It is sometimes known by the brand name of Tufftride, Tenifer Black Nitride, or Melonite. QPQ is a huge improvement over Chrome Lined barrels. Unlike chrome lining, where the chrome is built up on the surface, QPQ converts the surface without the risk of dimensional build-up. The technique is used when two or more of the following properties are required in a workpiece:

  • Length - 20"
  • Material - 4150 Chrome Moly Vanadium
  • Profile - Goverment
  • Finish - QPQ Corrosion Resistant
  • Gas System Length - Rifle-Length
  • Gas Block Journal - .750" Gas Block Journal
  • Twist Rate - 1/7 Twist
  • Muzzle - 1/2x28 Threaded
  • Weight - 35oz