Home / Products / Black Rifle Depot / Rosco Manufacturing Bloodline 14.5" 5.56 M4 1:7 Twist Black Nitride Carbine Barrel w/ FSB
Rosco Manufacturing Bloodline 14.5" 5.56 M4 1:7 Twist Black Nitride Carbine Barrel w/ FSB
Lowest Listed Price
$199.95
MSRP
$199.95
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Updated
Aug 26, 2026
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Rosco Manufacturing Bloodline 14.5" 5.56 M4 1:7 Twist Black Nitride Carbine Barrel w/ FSB 5.56mm NATO Chamber & Bore 14.5" Length 1:7 Twist Rate M4 Contour 4150CMV Barrel Steel Carbine Length Gas System Threaded 1/2x28 Barrel Extension w/ M4 Feed Ramps Nitride Finish Mil-Spec Barrel Nut Round Handguard CapDoes NOT include the front sight post assembly
