Right To Bear Lightweight 16" Pencil Barrel 5.56 (MidLength)

Rating: Total Reviews: (7 reviews) Write a Review
Product Code: RTB55616PM
Quantity in Stock Quantity in Stock: IN STOCK
MSRP: $160.00
Sale Price: Sale Price: $151.50
Click for Price

Right To Bear Lightweight 16" Midlength Pencil Barrel 5.56

This 5.56 chambered 16" Pencil 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 work piece:

Caliber 5.56
Length 16"
Material 4150 Chrome Moly Vanadium
Profile Pencil
Finish QPQ Corrosion Resistant
Gas System Length MidLength
Gas Block Journal .625"
Dimpled? No
Twist Rate 1:7
Muzzle Thread 1/2x28 TPI
Weight 22.4oz
Target Crown 11 Degree