The Rosco Manufacturing ROS-AGB-001 Adjustable Gas Block Rifle Stainless Steel is built to give AR shooters precise control over their rifle’s gas system. Machined from durable stainless steel with a...

The Rosco Manufacturing BL-G19-9MM-M-TB-V2 Bloodline 9mm Luger 4.62" Threaded Black Melonite Stainless Steel Barrel is a drop-in, match-grade upgrade for Glock 19 pistols from Gen 1 through Gen 5...

The Rosco Manufacturing Bloodline Glock 43X 3.9in Threaded 9mm Barrel is a drop-in, match-grade upgrade built to tighten groups and add muzzle-device capability to your compact Glock. Machined from...

The Rosco Manufacturing Sp-Bl-115-556-Bcg-Gtc-Ngb-001 Saucepack+Urg brings together a matched Bloodline 11.5" 5.56 Nato barrel, bolt carrier group, gas block, and gas tube in one cohesive package...

The Rosco Sp-Bl-125-556-Bcg-Gtc-Ngb-001 Saucepack+Urg brings together Rosco Manufacturing’s Bloodline 12.5" 5.56 NATO barrel with a matched bolt carrier group, gas block, and gas tube for a cohesive...

The Rosco Manufacturing BL-075-HB-300BLK-5-P Bloodline 300 Blackout 7.50" Nitride 4150 CMV Barrel is a compact, purpose-built barrel engineered for short-barreled rifles and pistols that run...

The Rosco Bloodline BBL for GLK 43X is a precision-engineered barrel designed to enhance the performance of Glock 43 and 43X pistols. Crafted from durable 416R stainless steel, this barrel undergoes...

The Rosco Manufacturing Bloodline 5.5" 9mm 1:10 Barrel is a compact AR-15 barrel designed for builders who want a short, suppressed-ready 9mm setup without giving up consistency or reliability. Built...

The Rosco Manufacturing HSK-115-SOC-556-7-C-CL Husky 5.56 NATO 11.50" Chrome Lined Phosphate 4150 CMV Barrel is a purpose-built AR-15 barrel that blends a SOCOM-inspired heavy profile with practical...

The Rosco Manufacturing HSK-145-SOC-556-7-MCL Husky 5.56 NATO 14.50" Chrome Lined Phosphate 4150 CMV Barrel is built as a modern HBAR solution for AR-15 builders who want heat management without...

The Rosco Manufacturing HSK-103-SOC-556-7-C-CL Husky 5.56 NATO 10.30" Chrome Lined Phosphate 4150 CMV Barrel is a compact AR-15 barrel built around a SOCOM-style 10.3 profile. Its Husky contour adds...

The Rosco Manufacturing HSK-125-SOC-556-7-SP-C Husky 5.56 NATO 12.50" Chrome Lined Phosphate 4150 CMV Barrel is built for shooters who want a compact barrel that stays consistent as the round count...