ROSCO PB BBL 10.5" 300BLK HB 1/7
Rosco Manufacturing, Purebred Heavy Barrel, 300BLK, 10.5", Bead Blasted Finish, 1:7 Twist, 5/8x24, 416R
Purebred 10.5" 300 Blackout Barrel: This Rosco Purebred 10.5" 300 Blackout Barrel was designed for SBR/ Pistol use in conjunction with suppressors. The 10.5" Rosco barrel was made to be a direct precision replacement for any MK 18 platforms that are currently in 5.56 NATO. The 10.5" barrel is also perfect for carbines which require a slightly longer rail in order to run PEQ-15's" D-BAL (series)" or any laser aiming devices comfortably. ALL NFA RULES APPLY! Rosco Manufacturing's Purebred series is a testament to precision and quality manufacturing. Rosco took a step back to see how Rosco 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 will produce results out of the box for any shooter that is looking to take their skills above and beyond.
Features:
- Barrel Length: 10.5"
- Barrel Weight: 21.09 oz
- Barrel Material: 416 R
- Barrel Caliber: 300 BLK
- Barrel Profile: Heavy
- Twist: 1/7
- Barrel Thread: 5/8 x 24
- Gas Block Size: .750
- Gas System Length: Pistol
- Barrel Crown: Step Crown
- Barrel Finish: 80 Grit Bead Blast
- Barrel Extension Finish: Nickel Boron
Specifications:
- Barrel Length: 10.5"
- Caliber: 300 Blackout
- Color: Silver
- Description: Heavy Profile
- Finish: Bead Blasted
- Manufacturer Part #: PB-105-HB-300BLK-7-P
- Model: Purebred
- Subcategory: Barrels
- Type: Barrel
- Type of Barrel: 1:7