Rosco Manufacturing

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 hand-picked list of parts that will produce results right out of the box. All parts within these kits are designed to synchronize together and create an un-interrupted system that will bring every individual component to its peak performance level.

Description

This 13.9in M4 5.56 NATO Mid-Length barrel was designed around the USASOC specs for an Improved Upper Receiver Group with a little bit of the Rosco touch as well. The longer gas system allows for a smoother gas curve which leads to managed dwell times. This combo creates a great balance of speed and performance. ALL NFA RULES APPLY! Their Rosco 5.56 (NATO) barrels are designed to meet the modern day carbine shooters requirements. They are a long way from their daddys Sporter AR, and those specs just wont cut it anymore.

Description

Description

Bloodline 11.5″ M4 5.56 NATO: This Rosco 11.5″ M4 5.56 NATO Bloodline Barrel is designed to be the perfect addition to any SBR or Pistol build. ALL NFA RULES APPLY!

Description 14.5″ M4 5.56 NATO Bloodline Barrel (Mid-Length): This 14.5″ M4 5.56 NATO Mid-Length barrel was designed around the USASOC specs for an Improved Upper Receiver Group with a little bit of the Rosco touch as well. The longer gas system allows for a smoother gas curve which leads to managed dwell times. This combo creates a great balance of speed and performance. ALL NFA RULES APPLY!

The AR-15 is by far the most dominant carbine on the market. To stand out, simply building 'good enough' components doesn't cut it. The Bloodline series of barrels was designed and built entirely in-house by Rosco Manufacturing with the sole purpose of providing you with a barrel that will not only outperform the competition but outlast it too. Features: - 16" Slimline contour - Carbine length gas system - 1/2x28 threading with 11-degree crown - 1:7 twist flexible round selection - 41V50 Chrome Moly Vanadium steel - Corrosion resistant salt bath nitride finish

Description Bloodline 10.5″ M4 5.56 NATO: This Rosco 10.5″ M4 5.56 NATO Bloodline Barrel is designed to be the perfect addition to any SBR or Pistol build. ALL NFA RULES APPLY!

Description 14.5″ M4 5.56 NATO Bloodline Barrel: 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 your next patrol or duty carbine build. ALL NFA RULES APPLY!

Description The 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: 3.9” OAL (Threaded) - Barrel Material: 416R Stainless Steel - Barrel Caliber: 9x19mm - Twist:1/10 RH - Barrel Crown: Recessed with a 50/50 surface split - Barrel Finish: Melonite (Electro bore polished) - Rifling: Pulled broach - Thread Pitch: ½ X 28 TPI (Threaded only) - Weight .5 lbs - Dimensions 10 × 2.5 × 3 in Weight 8 oz MPN BL-G43-9MM-M-TB Finish

Description Rosco’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.

All In Stock Rosco Manufacturing Products On Sale @ Primary Arms

Description This 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 performance or ballistics. ALL NFA RULES APPLY!

Description Purebred 10.5″ 300 Blackout Barrel: This Rosco Purebred 10.5″ 300 Blackout Barrel was designed for SBR/ Pistol use in conjunction with suppressors. The 10.5” Rosco barrel was made to be a direct precision replacement for any MK 18 platforms that are currently in 5.56 NATO. The 10.5″ barrel is also perfect for carbines which require a slightly longer rail in order to run PEQ-15’s, D-BAL (series), or any laser aiming devices comfortably. ALL NFA RULES APPLY!

Description Purebred – 14.5″ .223 Wylde Barrel: This Rosco 14.5″ .223 Wylde Barrel was built around the M4/DMR platform and is designed to be a precision solution for shooters who require a smaller carbine which will meet multiple criteria. This barrel is perfectly suited for your next marksman carbine build. ALL NFA RULES APPLY!

Rosco Manufacturing Bloodline 5.56 AR-15 Barrel Carbine are designed for modern day carbine shooters who build from the ground up or those ready to enhance the performance of their existing rifle. Features: - Material: Billet 7075-T6 Aluminum - Caliber: 5.56 NATO - Gas System: Carbine - Contour: Government - Coating: Black Nitride - Material: 4150 Chrome Moly - Barrel: 13.95 Inch - Twist: 1:7 Inch

Description Purebred – 16″ .223 Wylde Barrel: 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 wear and tear (from over gassing). This barrel is perfectly suited for SPR rifles which will have a suppressor most of the time. The overall size of the platform will be comfortable for the shooter to haul around without sacrificing accuracy.

The National Firearms Act regulates the configurations of some firearms assembled with barrels under 16” long. Know the NFA laws in your state before purchasing this item. The AR-15 is by far the most dominant carbine on the market. To stand out, simply building 'good enough' components doesn't cut it. The Bloodline series of barrels was designed and built entirely in-house by Rosco Manufacturing with the sole purpose of providing you with a barrel that will not only outperform the competition but outlast it too. Features: - 14.5" Government contour - Mid-length gas system

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 to get first round impact hits as far as 300 yards. The gas system has been designed to give the platform a non-turbulent operation while not sacrificing proper dwell times. This barrel is perfectly suited for your next expeditionary/ entry rifle build. ALL NFA RULES APPLY!