Rosco Manufacturing Purebred 8.2" 300 BLK Heavy 1:7 Twist Pistol Stainless Barrel

Rosco Manufacturing Purebred 8.2" 300 BLK Heavy 1:7 Twist Pistol Stainless BarrelPurebred 8.2" 300 Blackout Barrel: This Rosco Purebred 8.2" 300 Blackout Barrel was designed for SBR/ Pistol use in conjunction with suppressors. This is the shortest we will go to, allowing you the flexibility of a shorter Personal Defense Weapon (PDW) without sacrificing performance or ballistic performance. ALL NFA RULES APPLY!Rosco Manufacturing's "Purebred" series is a testament to precision and quality manufacturing. We took a step back to see how we could create a barrel line that would be a culmination of all the lessons learned through years of making barrels for several OEM's. The result is a barrel that delivers out-of-the-box performance for any shooter looking to take their skills above and beyond. All of our Purebred barrels are made from scratch in our Rhode Island facility and start life as a blank piece of 416R stainless steel.Aside from making our own barrel blanks and barrel extensions, we also hold ourselves to the most stringent quality standards. This is the only way we can make sure we produce a product that will perform time after time under demanding conditions. We are setting out to redefine the rules, and we plan on letting our work do the talkingSpecifications Barrel Length: 8.2" Barrel Weight: 17.49 oz Barrel Material: 416 R Barrel Caliber: 300 BLK Barrel Profile: Heavy Twist: 1:7 Barrel Thread: 5/8 x 24 Barrel Gas Block Size: 0.750 Gas System Length: Pistol Barrel Crown: Step Crown Barrel Finish: 80 Grit Bead Blast Barrel Extension Finish: Nickel Boron