Home / Barrel Parts / Rosco Manufacturing / Rosco Manufacturing Bloodline AR-15 Barrel 300 AAC Blackout 8.2" Heavy Contour 1:7" Twist Black Nitride
Rosco Manufacturing Bloodline AR-15 Barrel 300 AAC Blackout 8.2" Heavy Contour 1:7" Twist Black Nitride
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Barrel Caliber: 300 BLK
Barrel Crown: 11 Degree
Barrel Extension Finish: Nitride
Barrel Finish: Nitride
Barrel Length: 8.2";Barrel Weight: 17.73 oz"
Barrel Material: 4150 CMV
Barrel Profile: Heavy
Barrel Thread: 5/8X24
Specifications
Caliber
300 AAC Blackout
Brand
Rosco Manufacturing
Model
Bloodline
MPN
BL-82-HB-300BLK-7-P
UPC
181969500111
Description
This Rosco 300 Blackout (300 BLK) barrel was designed for SBR and Pistol use in conjunction with suppressors. The 300 Blackout Rosco barrel was made to be a direct replacement for any MK 18 platforms that are currently in 5.56 NATO. The 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 Features11 Degree barrel crownNitride Barrel and barrel extension4150 CMV materials
