ROSCO PUREBRED BBL 6MM ARC 20" STS
This Rosco 20" 6mm ARC Barrel was made to enhance the performance the 6mm ARC. The SPR contour is well suited for cold bore shots on target as well as keeping the weight at a great balance. Gas ports were sized according to the most popular precision bullet weights and suppressor use.
Specifications:
- Rifle Length Gas System
- Matte Stainless Finish
- 6mm ARC