Rosco Manufacturing
Rosco Manufacturing, based in the United States, is a leading company specializing in high-quality barrels for AR-15 and AR-10 style rifles. Their barrels are renowned for their exceptional accuracy, durability, and performance. Precision machined from top-tier materials, Rosco’s barrels ensure consistent quality and accuracy, available in a variety of lengths and configurations to meet the diverse needs of gun enthusiasts and professionals.
In addition to barrels, Rosco Manufacturing offers a wide range of firearm parts and accessories, including bolt carrier groups, gas blocks, and muzzle devices. Committed to exceptional customer service and product quality, they have earned a reputation as one of the top firearms parts companies in the industry. Rosco Manufacturing is a trusted choice for those seeking reliable and high-quality firearm components, with their barrels highly respected within the firearms community.
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Rosco Manufacturing Bloodline 16" 5.56 Government 1:7 Twist Black Nitride Midlength Barrel
Rosco Manufacturing
$169.00Rosco Manufacturing Bloodline 16" 5.56 Government 1:7 Twist Black Nitride Midlength Barrel 16" M4 5.56 NATO Mid-Length Bloodline Barrel (Mid-Length): This 16" M4 5.56 NATO Mid-Length barrel was designed around the USASOC specs for an Improved Upper...$169.00 -
Rosco Purebred 16″ .223 Wylde Govt 1:8 Twist AR 15 Barrel
Rosco Manufacturing
MSRP: $221.00$198.90Rosco Purebred 16″ .223 Wylde 1:8 Twist AR 15 Barrel This Rosco Manufacturing barrel has been painstakingly engineered and designed with the actual user in mind. Rosco considers balanced input from both consumers and military end users to...MSRP: $221.00$198.90 -
Rosco Manufacturing Bloodline 16" 5.56 Heavy 1:7 Twist Black Nitride Cabine Barrel
Rosco Manufacturing
MSRP: $186.00$164.95Rosco's Bloodline 16" 5.56 Heavy Barrel: This Rosco 16" 5.56 Heavy Barrel (HB) was made to cater to end users who need to run their guns hard without any remorse. The heavy contour barrel is well suited for full auto use and abuse. Our Rosco 5.56 (NATO)...MSRP: $186.00$164.95 -
Rosco Manufacturing K9 13.95" 5.56 Hybrid 1:7 Twist Black Nitride Midlength Barrel
Rosco Manufacturing
MSRP: $200.00$179.95The K9 13.95 features a mid-length gas system with an optimized gas port to run reliably suppressed and/or unsuppressed. The K9 continuous taper is the most effective profile to dissipate heat from hard use. With weight shifted to the back of...MSRP: $200.00$179.95 -
Rosco Manufacturing Purebred 13.7" .223 Wylde Government 1:8 Twist Stainless Barrel
Rosco Manufacturing
$181.00Rosco Manufacturing Purebred 13.7" .223 Wylde Government 1:8 Twist Stainless Barrel This 13.7" Rosco barrel is the perfect option for an evenly capable SBR/ RECCE build. It is designed to give the shooter maneuverability at close quarters yet allow them...$181.00 -
Rosco Manufacturing Bloodline 5.56/300BLK M16 Bolt Carrier Group - Nitride
Rosco Manufacturing
MSRP: $140.00$126.95Rosco Manufacturing Bloodline 5.56/300BLK M16 Bolt Carrier Group - Nitride These 5.56 / 300 BLK Bolt Carrier Groups are Melonited, Full-Auto rated, are properly staked, and the bolts are Matched to the barrel. Check your local laws and regulations on...MSRP: $140.00$126.95 -
Rosco Manufacturing Purebred 13.7" 223 Wylde Sauce Pack
Rosco Manufacturing
$339.00Rosco Manufacturing Purebred 13.7" 223 Wylde Sauce Pack Upgrade your firearm collection with the Rosco Manufacturing Purebred 13.7" 223 Wylde Sauce Pack. Featuring a 223 Wylde chamber, government profile, and carbine length gas system, this barrel is...$339.00 -
![[S]Platform=S&W M&P 2.O](https://cdn11.bigcommerce.com/s-xzu7y6hc9m/images/stencil/590x590/products/3199/16889/c862ec07-419c-420e-9baa-bf88027b0b39__05856.1714495285.jpg?c=2 "[S]Platform=S&W M&P 2.O")
[S]Platform=S&W M&P 2.O
Rosco Manufacturing
MSRP: $249.00$219.95Purebred 16" 300 Blackout: This Rosco Purebred 16" 300 Blackout (300 BLK) Barrel is perfectly suited for precision carbine shooters that plan on running only supersonic ammo, or are building a well-balanced hunting platform. Rosco Manufacturing's...MSRP: $249.00$219.95 -
Rosco Manufacturing Bloodline 16" 300 BLK Heavy 1:8 Twist Black Nitride Pistol Barrel
Rosco Manufacturing
MSRP: $198.00$174.95Rosco Manufacturing Bloodline 16" 300 BLK Heavy 1:8 Twist Black Nitride Pistol Barrel This Rosco 16" 300 Blackout (300 BLK) barrel is perfectly suited for carbines shooters that plan on running only supersonic ammo, or are building a well-balanced...MSRP: $198.00$174.95 -
Rosco Manufacturing Bloodline 8.2" 300 BLK Heavy 1:7 Twist Black Nitride Pistol Barrel
Rosco Manufacturing
MSRP: $163.00$144.95This Rosco 8.2" 300 Blackout Bloodline Barrel was designed for SBR and Pistol use in conjunction with suppressors. This is the shortest that we will go to allow you the flexibility of a shorter Personal Defense Weapon (PDW) without sacrificing...MSRP: $163.00$144.95 -
Rosco Manufacturing Bloodline for Glock 17 Duty Barrel - Threaded
Rosco Manufacturing
MSRP: $190.00$171.00The Rosco Manufacturing’s line of Glock barrels are a drop-in, match-grade option that enhances the accuracy and performance of any stock Glock pistol. Compatibility: Glock 17 Gen 1-4 Barrel Length: 5” OAL (Threaded) Barrel Material:...MSRP: $190.00$171.00 -
Rosco Manufacturing Bloodline for Glock 17 Duty Barrel - Unthreaded
Rosco Manufacturing
MSRP: $180.00$162.00The Rosco Manufacturing’s line of Glock barrels are a drop-in, match-grade option that enhances the accuracy and performance of any stock Glock pistol. Compatibility: Glock 17 Gen 1-4 Barrel Length: 4.49” OAL (Non-Threaded) Barrel...MSRP: $180.00$162.00 -
Rosco Manufacturing Bloodline for Glock 43x Duty Barrel - Unthreaded
Rosco Manufacturing
MSRP: $165.00$148.50The Rosco Manufacturing’s line of Glock barrels is a drop-in, match-grade option that enhances the accuracy and performance of any stock Glock pistol. Compatibility: Glock 43. Barrel Length: 3.4” OAL (Non-Threaded) Barrel Material: 416R...MSRP: $165.00$148.50 -
Rosco Manufacturing Husky 11.5" 5.56 1:7 Twist Phosphate/Chrome-Lined Carbine Barrel
Rosco Manufacturing
MSRP: $173.00$164.35Rosco Manufacturing Husky 11.5" 5.56 1:7 Twist Phosphate/Chrome-Lined Carbine Barrel As our limited series continues, we wanted to give you our take on a ‘SOCOM’ 11.5. While this barrel isn’t exactly heavy in weight, only a few ounces...MSRP: $173.00$164.35 -
Rosco Manufacturing K9 11.5" 5.56 Hybrid 1:7 Twist Black Nitride Patrol Barrel
Rosco Manufacturing
MSRP: $185.00$164.95The K9 11.5 offers a proprietary patrol length gas system that is smoother than carbine length, more reliable than mid-length. Features an optimized gas port to run reliably suppressed and/or unsuppressed. The K9 continuous taper is the most...MSRP: $185.00$164.95 -
Rosco Manufacturing K9 13.95" 5.56 Sauce Pack
Rosco Manufacturing
$335.00Rosco Manufacturing K9 13.95" 5.56 Sauce Pack The Rosco "Sauce Pack" bundles were created after direct requests from our customers to provide them with the key components needed for their carbine/ pistol builds at a great combined price. The result is a...$335.00 -
Rosco Manufacturing Purebred 20 Rifle .223 Wylde Sauce Pack
Rosco Manufacturing
MSRP: $415.00$409.95Rosco Manufacturing Purebred 20 Rifle .223 Wylde Sauce Pack The Rosco “Sauce Pack” bundles were created after direct requests from our customers to provide them with the key components needed for their carbine/ pistol builds at a great...MSRP: $415.00$409.95 -
Rosco Manufacturing Purebred 8.2" 300 BLK Heavy 1:7 Twist Pistol Stainless Barrel
Rosco Manufacturing
MSRP: $188.00$169.95Rosco Manufacturing Purebred 8.2" 300 BLK Heavy 1:7 Twist Pistol Stainless Barrel Purebred 8.2" 300 Blackout Barrel: This Rosco Purebred 8.2" 300 Blackout Barrel was designed for SBR/ Pistol use in conjunction with suppressors. This is the shortest that...MSRP: $188.00$169.95