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
MSRP: $175.00
Sale Price: Sale Price: $165.75
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Out of stock

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:

Caliber 5.56
Length 20"
Material 4150 Chrome Moly Vanadium
Profile Government
Finish QPQ Corrosion Resistant
Gas System Length Rifle
Gas Block Journal .750"
Dimpled? No
Twist Rate 1:7
Muzzle Thread 1/2x28 TPI
Weight 35oz
Barrel Extension M4 Feed Ramps
Target Crown 11 Degree