Rosco Manufacturing

Rosco Bl Bbl 16" 300blk Hb 1/8

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...

Rosco Bl Bbl 16" 5.56 1/7

16" M4 5.56 Nato Bloodline Barrel: This Rosco 16" M4 5.56 Nato Bloodline Barrel Is The Perfect Addition To Your Next Build Featuring Perfect Balance, Properly Sized Gas Ports In Order To Optimize...