Rosco Manufacturing
Shop Rosco Manufacturing at Arms East. U.S. shipping and Canadian PAL export available.
Rosco Manufacturing — AR Upper Parts (8)
- AR Barrels Add to cart
Rosco K9 12.5″ 556NATO hand-picked Sauce Pack bundles essential carbine components designed to work in perfect synchronization for peak performance and exceptional value.
$365.00Low Stock - AR Barrels Add to cart
Rosco K9 5.56 NATO barrel accessory bundles hand-selected, integrated components engineered to work smoothly together for carbine and pistol builds. Combines Rosco Bloodline accessories with in-house manufactured barrels for balanced performance without additional sourcing or modification.
$374.00In Stock - AR Barrels Add to cart
Rosco Manufacturing Bloodline 5.56 NATO 14.5″ barrel features a mid-length gas system engineered to USASOC specifications for superior performance and reliability. The extended gas system delivers a smoother gas curve that effectively manages dwell times.
$162.00Low Stock 
Rosco Manufacturing K9 5.56 NATO 13.95 Inch Nitride Stainless Steel Barrel
Rosco ManufacturingAdd to cartAR Barrels Add to cartThe Rosco Manufacturing K9 5.56 NATO 13.95″ barrel features a mid-length gas system optimized to cycle reliably both suppressed and unsuppressed, with nitride stainless steel construction for superior durability and corrosion resistance. The continuous taper profile excels at heat dissipation during hard use while maintaining balanced handling.
$193.50Low Stock- AR Barrels Add to cart
Rosco Manufacturing’s Purebred 14.5 Inch 223 Wylde Barrel is hand-selected and engineered for consistent performance, chambered to accept both .223 Remington and 5.56 NATO ammunition. Built with in-house manufacturing and designed to work smoothly within Rosco’s Bloodline accessory system for
$408.00Low Stock
Rosco Manufacturing — AR15 Parts (3)
Rosco Manufacturing — Glock Parts (2)
- Glock Barrels Add to cart
Rosco Bloodline 9mm match-grade barrel delivers improved accuracy as a drop-in replacement for Glock 43 pistols, engineered from 416R stainless steel with melonite finish for durability.
$148.50In Stock - Glock Barrels Add to cart
Rosco Bloodline 9mm barrel delivers match grade performance as a drop-in replacement for Glock 17 (Gen 1-4) pistols, engineered from 416R stainless steel with melonite finish for superior accuracy.
$162.00In Stock
