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ROSCO 8.2" 300 Blackout Heavy Barrel 1/7 Twist
Rosco Manufacturing$157.99MSRP: $163.00This Rosco 8.2" 300 Blackout Bloodline Barrel was designed for SBR and Pistol use in conjunction with suppressors. This is the shortest that Rosco will go to allow you the flexibility of a shorter... -
ROSCO 10.5" 300 Blackout Heavy Barrel 1/7 Twist Rate
Rosco Manufacturing$172.99MSRP: $175.00This Rosco 10.5" 300 Blackout barrel was designed for SBR and Pistol use in conjunction with suppressors. The 10.5" 300 Blackout Rosco barrel was made to be a direct replacement for any MK 18... -
ROSCO 16" 5.56 Heavy Barrel 1/7 Twist Rate
Rosco Manufacturing$179.99MSRP: $186.00Rosco's Bloodline 16" 5.56 Heavy Barrel: This Rosco 16" 5.56 Heavy Barrel (HB) was made to cater to end users who need to run their guns hard without any remorse. The heavy contour barrel is well... -
ROSCO Purebred 16" 223 Wylde 1/8 Twist Barrel
Rosco Manufacturing$218.99MSRP: $221.00This Rosco 16" .223 Wylde Barrel is the perfect addition to your next DMR (or SPR) build featuring great balance, and properly sized gas ports in order to optimize performance while reduce premature... -
Proof Research 16" Carbon Fiber Wrapped AR Barrel - 300 Blackout, 1:8 Twist
PROOF RESEARCH$1,031.99Up to 64% lighter than traditional steel barrels of similar contour. Improved heat dissipation for cooler and longer lasting barrels. Wrapped with high-strength, aerospace-grade carbon fiber...
Description
This Rosco 16" 300 Blackout (300 BLK) barrel is perfectly suited for carbines shooters that plan on running only supersonic ammo, or are building a well-balanced hunting platform. Rosco 300 Blackout barrels were created by using input from SOCOM end users and some of the original creators of the 300 Blackout caliber. Every barrel was designed to optimize the original role for this caliber; to be suppressor friendly and accurate. It is Rosco's goal to get you the performance that you seek out of these barrels when running sub-sonic ammo or supersonic ammo (depending on barrel length). Twist rates, gas port diameters, and lengths have all been taken into account when we set out to make these. Let's just say that we don't like leaving things to chance.
Features :
Features :
- 4150 CMV steel
- 1:8 Twist
- 5/8X24 thread pitch
- Nitride finish
- Heavy barrel profile
