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Rosco Manufacturing AR-15 K9 5.56 NATO 11.5″ Barrel – Black
Rosco Manufacturing K9Barrel556NATO11.5″Patrol Length Gas SystemFits AR-15Melonite FinishBlackIncludes Patrol Length Gas Tube PTFeatures:11.5, Patrol Length Gas System1/2×28 Muzzle Threading1/7 Twist416R ConstructionNitride FinishIncludes Patrol Length Gas Tube
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Rosco Manufacturing AR-15 K9 5.56 NATO 13.95″ Barrel – Black
Rosco Manufacturing K9Barrel556NATO13.95″Mid Length Gas SystemFits AR-15Melonite FinishBlackIncludes Mid Length Gas Tube 7-MFeatures:13.95, MidLength Gas System1/2×28 Muzzle Threading1/7 Twist416R ConstructionNitride FinishIncludes Mid Length Gas Tube
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Rosco Manufacturing AR-15 K9 5.56 NATO 16″ Barrel – Black
Rosco Manufacturing K9 Barrel556NATO16″Intermediate Gas SystemFits AR-15Melonite FinishBlackFeatures:Intermediate Length Gas SystemNitride FinishUpdated Target Crown
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Rosco Manufacturing AR-15 K9 Saucepack 5.56 NATO 12.5″ Barrel – Black
Rosco Manufacturing K9SaucepackBarrel556NATO12.5″Patrol Length Gas LengthFits AR-15Nitride FinishBlackIncludes Bolt Carrier GroupGas TubeNon Adjustable Gas Block NGB-001Features:Includes K9 Barrel. Bloodline BCG (5.56/.300 BLK), Bloodline Gas Block (Non-Adjustable), K9 Patrol Length Gas…
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Rosco Manufacturing AR-15 K9 Saucepack 5.56 NATO 13.95″ Barrel – Black
Rosco Manufacturing K9SaucepackBarrel556NATO13.95″Mid Length Gas LengthFits AR-15Nitride FinishBlackIncludes Bolt Carrier GroupGas TubeNon Adjustable Gas Block -NGB-001Features:Includes K9 Barrel. Bloodline BCG (5.56/.300 BLK), Bloodline Gas Block (Non-Adjustable), K9 Patrol Length Gas…