Rosco Manufacturing’s “Bloodline” series is our hardest working barrel. Whether you are an occasional builder, tactical shooter, or Law Enforcement Officer we have a Bloodline Barrel that will fit your needs. All of our Bloodline Barrels are made from scratch in our Rhode Island facility and start life as a blank piece of steel. Browse our high quality AR15, M4, SBR, and Pistol barrels today!
Rosco Manufacturing’s Purebred Barrels are 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 Match-Grade barrel that will produce results out of the box for any shooter that is 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. Browse our Purebred AR barrels today!