Description
Right To Bear Lightweight 16″Carbine Pencil Barrel 5.56 FREE Dimpled Flash Can
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:
| Barrel | Specifications |
|---|---|
| Caliber | 5.56 |
| Length | 16″ |
| Material | 4150 Chrome Moly Vanadium |
| Profile | Pencil |
| Finish | QPQ Corrosion Resistant |
| Gas System Length | Carbine |
| Gas Block Journal | .625″ |
| Dimpled? | No |
| Twist Rate | 1:7 |
| Muzzle Thread | 1/2×28 TPI |
| Weight | 23.2oz |
| Barrel Extension | M4 Feed Ramps |
| Target Crown | 11 Degree |
Muzzle Device Info:
This adds a unique look compared to the average Flash Hider or Muzzle Break. Keep in mind that it does not use a crush washer so it should be torqued directly against the barrel shoulder. Its specs are as follows:
- 1.32″ diameter
- 3.125″ long
- 6061 aluminum
- Black hard anodized finish
- 3.8 oz.
- 3/4″ wrench flats
- Threaded 1/2×28 for .223/5.56 or smaller
