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October 1, 2025Rosco Manufacturing BL-105-HB-300BLK-7-P Bloodline 300 Blackout 10.50″ Nitride 4150 CMV Barrel
$163.80
Rosco Manufacturing BL-105-HB-300BLK-7-P Bloodline 300 Blackout 10.50″ Nitride 4150 CMV Barrel
5 in stock
SKU: TSW|179456
Category: AR Barrels
This Rosco 10.5″ 300 Blackout barrel was designed for SBR and Pistol use in conjunction with suppressors. The 10.5″ 300 Blackout Rosco barrel was made to be a direct 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-15s, D-BAL (series), or any laser aiming devices comfortably.
UPC | 181969500128 |
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Manufacturer | ROSCO MANUFACTURING |
Manufacturer Part Number | BL-105-HB-300BLK-7-P |
Barrel Length | 10.5" |
Caliber/Gauge | .300 AAC Blackout |
Model | Bloodline |
Product Type | Barrel |
Length | 10.5'' |
Rate of Twist | 1-7 |