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Rosco Manufacturing’s “Cyber Weekend” Sale

November 21st, 2017: Rosco Manufacturing, a proud American manufacturer of high quality gun barrels, is excited to announce their Cyber Weekend sale going from Thursday (11/23) to Monday (11/27). Customers will have the opportunity to save 20% sitewide on all Bloodline barrels and Rosco’s newest Purebred barrels. Make sure to use code: CYBERWEEKEND during checkout […]

Rosco Manufacturing 7.5″ (9MM) Bloodline Series AR-15 Barrel

In this video we highlight the capabilities of our 7.5″ 9mm 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 accuracy results for […]

Rosco Manufacturing 14.5″ (5.56) Bloodline Series AR-15 barrel

In this video we highlight the capabilities of our 14.5″ 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 […]

Whats New At Rosco…

Hello from Rosco, We wanted to reach out to you folks and tell you about some exciting stuff that has been going on inside our home. The crew has been busy designing a new website (www.RoscoManufacturing.com) which is easier to use, navigates well, and is packed with details on “Who we are”, and our newest […]

New 9mm barrels focus on Defensive and Competitive shooting needs

October 18th, 2017: Rosco Manufacturing, a proud American manufacturer of high quality gun barrels, is proud to announce the launch of their new 9mm Bloodline AR platform barrels. The barrels are a product line extension to the hard use Bloodline series that Rosco just recently introduced. The new 9mm barrels were designed with the current […]

New barrel manufacturer sets goal of #MakingBarrelsGreatAgain.

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 Bloodline Series Barrels

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 […]

Rosco Manufacturing 10.5″ (300 BLK) Bloodline Series AR-15 barrel

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 […]

Rosco Manufacturing 11.5″ (5.56) Bloodline Series AR-15 barrel

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 […]

Rosco Manufacturing 8.2″ (300 BLK) Bloodline Series AR-15 barrel

  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 […]

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