ROSCO MANUFACTURING

ROSCO 556NATO/300BLK BCG PHOS BLK

These 5.56 / 300 BLK Bolt Carrier Groups are Phosphate Coated with Chrome Lined Gas Key & Bolt Channel, Full-Auto rated, properly staked, and the bolts are Matched to the barrel. Their Rosco...

ROSCO BLOODLINE BBL FOR GLK 43X

This Glock Bloodline barrel is designed to work with Glock 43 pistols. Although this is a simple to accomplish user friendly swap, they still encourage you to consult a local gunsmith should you have...

ROSCO 18" SPR PUREBRED .223 WYLDE

This Rosco 18" .223 Wylde Barrel was made to enhance the performance of the original SPR. The SPR contour is well suited for cold bore shots on target as well as keeping the weight at a great balance...

ROSCO BLOODLINE BBL FOR GLK 19

This Glock Bloodline barrel is designed to work with Glock 19 pistols, generations 1 through 4. Although this is a simple to accomplish user friendly swap, they still encourage you to consult a local...

ROSCO BLOODLINE BBL FOR GLK 43X THRD

This Glock Bloodline barrel is designed to work with Glock 43 pistols. Although this is a simple to accomplish user friendly swap, they still encourage you to consult a local gunsmith should you have...

ROSCO BLOODLINE BBL FOR GLK 17

This Glock Bloodline barrel is designed to work with Glock 17 pistols, generations 1 through 4. Although this is a simple to accomplish user friendly swap, they still encourage you to consult a local...

ROSCO PB BBL 16" 223WYLDE 1/8

This Rosco 16" .223 Wylde Barrel is the perfect addition to your next DMR (or SPR) build featuring great balance, and properly sized gas ports in order to optimize performance while reduce premature...

ROSCO BLOODLINE BBL FOR GLK 19 THRDD

This Glock Bloodline barrel is designed to work with Glock 19 pistols, generations 1 through 4. Although this is a simple to accomplish user friendly swap, they still encourage you to consult a local...

ROSCO BLOODLINE BBL FOR GLK 17 THRDD

This Glock Bloodline barrel is designed to work with Glock 17 pistols, generations 1 through 4. Although this is a simple to accomplish user friendly swap, they still encourage you to consult a local...

ROSCO 16" GVT 300BLK

This Rosco 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.Features...

Rosco Manufacturing BL-G43-9MM-M-TB-V2 Bloodline 9mm Fits Glock 43 3.40" Stainless Steel

ROSCO SP-PB-20-223-BCG-GTR-NGB-001 SAUCEPACK+URG

Rosco Manufacturing BL-82-HB-300BLK-7-P Bloodline 300 Blackout 8.20" Nitride 4150 CMV Barrel

Rosco Manufacturing K9-115-HY-DUFFY-556-7 K9 5.56 NATO 11.50" Nitride Stainless Steel Barrel

The 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...

Rosco Manufacturing BL-075-HB-300BLK-5-P Bloodline 300 Blackout 7.50" Nitride 4150 CMV Barrel

This Rosco 7.5" 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 the flexibility of a shorter Personal...

Rosco Manufacturing PB-82-HB-300BLK-7-P Purebred 300 Blackout 8.20" Nickel Boron Stainless Steel Barrel

Rosco Manufacturing BL-125-M4-556-7-C Bloodline 5.56 NATO 12.50" Nitride 4150 CMV Barrel

This 12.5" Rosco barrel is designed to bridge the gap between SBR-Pistol and/ or RECCE platforms and delivers amazing precision performance for its compact size. It is the perfect addition for the...

ROSCO PUREBRED BBL 6MM ARC 16" STS

This Rosco 16" 6mm ARC Barrel was made to enhance the performance the 6mm ARC. The SPR contour is well suited for cold bore shots on target as well as keeping the weight at a great balance. Gas ports...

Rosco Manufacturing CL-16.25-556-7-M Stray Dog 5.56 NATO 16" Black Phosphate 4150 CMV Barrel

Great for cloners and purists, these barrels share the same features as the Bloodline 16" USASOC barrel with 5.56 NATO chamber and mid-length gas but with the classic, time-tested, and proven...

Rosco Manufacturing ROS-GT-R-001 Gas Tube Rifle Length Black Nitride

The Rosco Melonite Gas Tubes have an extremely durable Black Nitride finish that increases corrosion resistance, wear resistance, fatigue strength and cosmetic appeal. These gas tubes work great...

Rosco Manufacturing BL-G17-G5-9MM-M-TB Bloodline 9mm Fits Glock 17 Gen5 5" Stainless Steel

The Rosco Manufacturings line of Glock barrels are a drop-in, match grade option that enhances the accuracy and performance of any stock Glock pistol. All Bloodline Glock barrels are made from 416R...

Rosco Manufacturing HSK-115-SOC-556-7-C-CL Husky 5.56 NATO 11.50" Chrome Lined Phosphate 4150 CMV Barrel

The Husky Series gives the take on a SOCOM 11.5. While this barrel isnt exactly heavy in weight, only a few ounces more than our Bloodline 11.5 barrel, the Husky profile helps defeat the heat and...

Rosco Manufacturing BL-145-M4-556-7-C Bloodline 5.56 NATO 14.50" Nitride 4150 CMV Barrel Fits M4 Carbine

This Rosco 14.5" M4 5.56 NATO Bloodline Barrel was built around the M4 platform and is designed to be the next evolutionary step in the series. This barrel is perfectly suited for next patrol or duty...

Rosco Manufacturing ROS-GT-M-001 Gas Tube Mid-Length Black Nitride

The Rosco Melonite Gas Tubes have an extremely durable Black Nitride finish that increases corrosion resistance, wear resistance, fatigue strength and cosmetic appeal. These gas tubes work great...