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Rosco Manufacturing specializes in high-quality firearm barrels and components. Known for their precision and reliability, Rosco products are trusted by enthusiasts and professionals alike.
Shop All Rosco Manufacturing ProductsAll Rosco Manufacturing Products (37)
Rosco HSK-103-SOC-556-7-C-CL 5.56 NATO 10.3 In Chrome Lined
Rosco Manufacturing HSK-125-SOC-556-7-SP-C 5.56 NATO 12.5 In Chrome Lined
Rosco PB-16-SPR 16 In .223 Wylde Nickel Boron Barrel 1:8 Twist
Rosco Manufacturing Sauce Pack K9 5.56 NATO 16 In Barrel BCG
Rosco Manufacturing ROS-NGB-002 Non-Adjustable Gas Block V2
Rosco Manufacturing K9-16-HY-556-7-I K9 5.56 NATO Nitride Stainless...
Rosco ROS-GT-S-001 Melonite Gas Tube Patrol Length
Rosco SP-K9-1395-556-BCG-GTM Saucepack+URG, NGB-001, Durable Design
ROSCO SP-K9-115-556-BCG-GTS-NGB-001 SAUCEPACK+URG
ROSCO MANUFACTURING AR-15 5.56x45mm Phosphate BCG Black 5.56 x 45
Rosco Manufacturing SP-K9-125-556-BCG-GTS-NGB-001 12.5In
Rosco K9-115-HY-DUFFY-556-7-PT 11.5" 5.56mm Patrol Barrel 1/7 Twist Nitride
Rosco Manufacturing K9-125-HY-SAGE-556-7-PT 5.56mm 12.5 In
Rosco Manufacturing BL-G43-9MM-M-STD 9mm 3.4In 1-10TW Non-Threaded Black
Rosco BL-G17-9MM-M-STD 4.49" Bloodline Barrel 1-10TW 9mm Luger Black
Rosco Manufacturing ROS-GT-R-001 Gas Tube Rifle Length Black Nitride
Rosco Manufacturing ROS-GT-C-001 Carbine Length Gas Tube Black Nitride
Rosco ROS-BCG-002 Bolt Carrier Group 5.56/.300 BLK Phosphate Chrome
Rosco Manufacturing ROS-BCG-001 AR-15 Bolt Carrier Group 5.56x45 5.56 X 45
Rosco SP-Pb-20-223-BCG-GTR-NGB-001 SAUCEPACK+URG
Rosco Manufacturing Purebred Saucepack AR-15 .223 Wylde 16 In
Rosco Manufacturing Purebred Saucepack AR-15 223 Wylde 14.5 In
Rosco 181969500746 AR-15 Bloodline Saucepack 14.5" 5.56mm Barrel
Rosco 181969500739 AR-15 Bloodline Saucepack 12.5" 5.56mm Barrel
Rosco 181969500715 AR-15 Bloodline Saucepack 10.5" 5.56mm Barrel
Rosco PB-20-SPR-223W-7-R 20" .223 Wylde Nickel Boron Steel Barrel 1:7
Rosco PB-18-SPR-223W-7-R 18" .223 Wylde Nickel Boron Barrel 1:7 Twist
Rosco Manufacturing AR-15 16 In .300BLK Barrel Nitride BL-16-HB-300BLK-8-P
Rosco Manufacturing AR-15 Barrel 300BLK 10.5 In BL-105-HB-300BLK-7-P 10.50"
Rosco Manufacturing Bloodline AR-15 5.56 NATO 16 In 1-7 Twist Barrel
Rosco BL-16-GVT-556-7-M AR-15 16" Bloodline Barrel 5.56 NATO 1/7 Twist
Rosco Manufacturing Bloodline AR-15 5.56 NATO 16 In Barrel
Rosco Manufacturing AR-15 Bloodline 5.56 NATO 14.5 In Barrel
Rosco BL-145-M4-556-7-C AR-15 14.5" Bloodline Barrel 5.56 NATO 1-7TW
Rosco Manufacturing AR-15 Bloodline 5.56 NATO 12.5 In Barrel 1/7 Twist
Rosco BL-115-M4-556-7-C AR-15 11.5" Bloodline Barrel 5.56 NATO 1-7 Twist
Rosco Manufacturing BL105M45567C 5.56 10.5 In Barrel
About Rosco Manufacturing
Founded in 1975, Rosco Manufacturing is a leading manufacturer of firearm barrels and components, dedicated to providing shooters with the highest quality products. Based in the USA, Rosco focuses on precision engineering and innovative designs to enhance firearm performance.
Rosco produces a variety of barrels for handguns and rifles, ensuring that every shooter can find the right fit for their needs. Their commitment to quality and performance makes them a preferred choice among firearm enthusiasts.
Product Lines
- Bloodline Barrels
- K9 Patrol Barrels
- SAUCEPACK Upper Receiver Groups
Headquarters
City, State
Established
1975
Country of Origin
USA
Official Website
Customer Service
Contact Email
Warranty
Rosco Manufacturing offers a limited lifetime warranty on their products, covering defects in materials and workmanship. Warranty details may vary based on the product.
History & Heritage
Rosco Manufacturing was established in 1975 with a mission to produce high-quality firearm components. Over the years, the company has built a reputation for precision and reliability, becoming a trusted name in the firearms industry.
Notable Products
Bloodline Barrels
K9 Patrol Barrels
SAUCEPACK Upper Receiver Groups
Why Choose Rosco Manufacturing?
Buyers choose Rosco Manufacturing for their commitment to quality and performance. Their products are designed to meet the needs of both casual shooters and professionals, ensuring reliability in every shot.
Hot Rosco Manufacturing Items August 2026
Trending right now based on the last 30 days of TheGunDock orders + page views.
Rosco ROS-BCG-002 Bolt Carrier Group 5.56/.300 BLK Phosphate
Rosco K9-125-HY-SAGE-556-7-PT 12.5" 5.56mm 1/7 Twist AR-15 B
Rosco SP-K9-1395-556-BCG-GTM Saucepack+URG, NGB-001, Durable
Rosco BL-125-M4-556-7-C AR-15 12.5" Bloodline Barrel 5.56 NA
Rosco PB-16-SPR-223W-7-M 16" 223 Wylde Nickel Boron Barrel
Rosco BL-16-HB-556-7-C AR-15 16" Bloodline Barrel 5.56 NATO
Rosco 181969500715 AR-15 Bloodline Saucepack 10.5" 5.56mm Ba
Rosco SP-Pb-20-223-BCG-GTR-NGB-001 SAUCEPACK+URG
Shop Rosco Manufacturing Products
Rosco BL-G17-9MM-M-STD 4.49" Bloodline Barrel 1-10TW 9mm Lug
Rosco BL-G43-9MM-M-STD 3.4" 9mm Barrel 1-10TW Non-Threaded B
Rosco K9-125-HY-SAGE-556-7-PT 12.5" 5.56mm 1/7 Twist AR-15 B
Rosco K9-115-HY-DUFFY-556-7-PT 11.5" 5.56mm Patrol Barrel 1/
ROSCO SP-K9-125-556-BCG-GTS-NGB-001 SAUCEPACK+URG
Rosco ROS-BCG-002 AR-15 Bolt Carrier Group Phosphate 5.56mm
ROSCO SP-K9-115-556-BCG-GTS-NGB-001 SAUCEPACK+URG
Rosco SP-K9-1395-556-BCG-GTM Saucepack+URG, NGB-001, Durable
Rosco Manufacturing ROS-GT-S-001 Gas Tube Patrol Length Blac
Rosco Manufacturing K9-16-HY-556-7-I K9 5.56 NATO Nitride St
Rosco Manufacturing ROS-NGB-002 Non-Adjustable Gas Block V2
Rosco Sauce Pack K9 16 inch 5.56 NATO Barrel Bolt Carrier Gr
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