Quantity in Stock: Right To Bear 16" Barrel .300 BLK with RTB .750 Adjustable Gas Block and Pistol Length Gas Tube (Not Assembled)
Barrel Specs:
This .300 Blackout chambered 16 inch medium 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 | 300 BLK |
| Length | 16" |
| Material | 4150 Chrome Moly Vanadium |
| Profile | Medium |
| Finish | QPQ Corrosion Resistant |
| Gas System Length | Pistol |
| Gas Block Journal | .750" |
| Dimpled? | No |
| Twist Rate | 1:7 |
| Muzzle Thread | 5/8x24 TPI |
| Weight | 29.6oz |
| Barrel Extension | M4 Feed Ramps |
| Target Crown | 11 Degree |
Gas Block Specs:
Dial in your AR with precision using the RTB Adjustable Gas Block. Whether you’re shooting suppressed or just want to fine-tune your setup for your favorite ammo, this gas block puts the power of customization in your hands.
Featuring a 20-position detent adjustment screw, you can easily control your gas flow to prevent over-gassing that beats up your rifle or under-gassing that causes cycling issues. Plus, our user-friendly design includes a sacrificial cleanout chamber that catches excess carbon, making maintenance a breeze.
- Diameter - .750"
- Low Profile
- Finish - Nitride
- Includes Two (2) Set Screws
- Requires 3/32 Hex Wrench to Adjust Gas Settings
Gas Tube Specs:
Our Black Nitride gas tubes are made out of Mil-Spec 304 stainless steel and then are Nitride treated for greater heat resistance, corrosion resistance, and lower reflection. These gas tubes are great for all calibers, including .223, 5.56, 300 blackout, 5.45x39, 7.62x39 or any other AR15 variant. The low glare black gas tubes eliminate any glare underneath the hand guard. Black Nitride is also known as SBN, melonite, QPQ and so forth.
Included:
- Roll pin included
***Disclaimer: Gas Tube does NOT come pinned to gas block.***
