Rosco Manufacturing

Rosco Manufacturing Rosco Manufacturing is an American manufacturer of precision parts & accessories. We are Rosco...

We are Americans by birth, shooters by right, and rebels by choice...

We believe in the idea of building a product that we would be proud to run our self. We are also shooters that understand the importance of trusting in a product that one day may be called upon for duty on our frontlines, serve a vigilant watch in our communities, or protect our most precious resources at home. Our commitment

to quality doesn’t finish at the end of our shift, it extends into our lifestyle. It is something that we constantly strive to improve upon and perfect as artisans of our trade. From our in-house manufactured blanks, barrel extensions, and gas blocks to our stringent quality control standards. A few things that we can guarantee are that we are the only hands that built your new product and that they didn’t go out the door until we were happy with the end result. We are feared by our competitors, loved by our dealers, and trusted by our end user.

Ladies and gentlemen, we are live! You’ve worked hard all year, and deserve these savings. Smash that link in our bio an...
09/04/2026

Ladies and gentlemen, we are live! You’ve worked hard all year, and deserve these savings. Smash that link in our bio and grab the components you need to upgrade your current or start a new build!

15% off Bloodline barrels, 15% off accessories & components.

Everyone go wish Jon Dufresne a happy birthday!!!
09/03/2026

Everyone go wish Jon Dufresne a happy birthday!!!

Let’s talk about your next build, and why you’re using ROSCO parts 😎🤙🏼
09/02/2026

Let’s talk about your next build, and why you’re using ROSCO parts 😎🤙🏼

Jurassic Park vibes 🦖
08/31/2026

Jurassic Park vibes 🦖

Get out, touch grass, and punch holes 👊🏼
08/28/2026

Get out, touch grass, and punch holes 👊🏼

Fully loaded 11.5 with the Kinetic Consulting LLC 11.5” K9 barrel and patrol length gas system 🔥🔥🔥
08/26/2026

Fully loaded 11.5 with the Kinetic Consulting LLC 11.5” K9 barrel and patrol length gas system 🔥🔥🔥

The 11.5” barrel is the ultimate sweet spot for a modern carbine, but the steel profile you choose changes everything ab...
08/24/2026

The 11.5” barrel is the ultimate sweet spot for a modern carbine, but the steel profile you choose changes everything about how the gun runs. We broke down the specs so you can nail the foundation of your next build.
•The Bloodline 11.5” M4: At just 20.82 ounces, this QPQ Nitride-treated barrel is built for speed, precision, and staying light on your feet.
• The Husky 11.5” SOCOM: Weighing in at 25.9 ounces, this heavy-profile, chrome-lined beast is built to act as a massive thermal sink, reduce barrel whip, and run hard while suppressed.

Swipe through to see the full side-by-side breakdown.

Whether your mission demands uncompromising agility or relentless endurance, you can grab these as standalone upgrades or bundle them into a synchronized “Sauce Pack” to guarantee your gas system runs flawlessly.

Hit the link in our bio to check out the specs and start building.

Ask and you shall receive. Husky 11.5” barrels and Nitride BCGs are back in stock on our website. Order now, because the...
08/21/2026

Ask and you shall receive. Husky 11.5” barrels and Nitride BCGs are back in stock on our website. Order now, because these will sell out again!

Both barrel-making and assembly are an art.
08/19/2026

Both barrel-making and assembly are an art.

Address

500 High Street
Central Falls, RI
02863

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

(401) 228-0120

Alerts

Be the first to know and let us send you an email when Rosco Manufacturing posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share