October 2nd, 2017: Rosco Manufacturing; a proud American manufacturer of high quality gun barrels is proud to announce the launch of their new Bloodline series AR platform barrels and their new website. Rosco Manufacturing, from Central Falls, RI, is a barrel manufacturer that produces OEM barrels for some of the biggest gun makers within the […]
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 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. Aside from […]
In this video we highlight the capabilities of our 10.5″ 300 BLK Bloodline series barrel. As with all of our Bloodline series barrels this one is made out of 4150 CMV and then the barrel (and extension) are treated in a Salt Nitride Bath for corrosion resistance and extended performance.We have also optimized operational reliability […]
In this video we highlight the capabilities of our 11.5″ 5.56 Bloodline series barrel. As with all of our Bloodline series barrels this one is made out of 4150 CMV and then the barrel (and extension) are treated in a Salt Nitride Bath for corrosion resistance and extended performance.We have also optimized operational reliability for […]
In this video we highlight the capabilities of our 8.2″ 300 BLK Bloodline series barrel. As with all of our Bloodline series barrels this one is made out of 4150 CMV and then the barrel (and extension) are treated in a Salt Nitride Bath for corrosion resistance and extended performance.We have also optimized operational […]
In this video we highlight the capabilities of our 10.5″ Bloodline series barrel. As with all of our Bloodline series barrels this one is made out of 4150 CMV and then the barrel (and barrel extension) are treated in a Salt Nitride Bath for corrosion resistance and extended performance.
