Home / AR Parts / Rosco Manufacturing / Rosco Manufacturing Bloodline AR-15 Barrel 300 AAC Blackout 8.2" Heavy Contour 1:7" Twist Black Nitride
▼ 10% off
Rosco Manufacturing Bloodline AR-15 Barrel 300 Blackout 8.2" Heavy Contour 1:7 Twist Nitride
Best price 10% off MSRP 7 in
stock at 18 retailers
Compare Deals from 18 Retailers
Sorted by lowest price
Page 1 of 3
.750 Gas Block Size
11 Degree Barrel Crown
1:7 Twist Rate
8.2 Heavy Profile Barrel"
Designed for SBR and Pistol Usage
Pistol-Length Gas System
Specifications
Caliber
Brand
Model
MPN
BL-82-HB-300BLK-7-P
UPC
181969500111
MSRP
$162
Barrel Length
8.2"
Overall Length
8.2"
Finish
Nitride
Fits
AR-15
Description
The Rosco Manufacturing Bloodline is an AR-15 replacement barrel chambered in 300 Blackout. It is designed for use in SBR and pistol builds, and the raw listing notes it is intended for use with suppressors.
The barrel measures 8.2 inches in length with a heavy contour profile and a 1:7 twist rate. It is made from 4150 CMV steel and finished in black nitride. The listing describes an 11 degree barrel crown.
The barrel is described as a direct replacement for MK 18 platforms currently running 5.56 NATO. The listing also notes it suits carbine builds that need a slightly longer rail for accessories such as the PEQ-15, D-BAL series, or laser aiming devices.
- Caliber: 300 Blackout
- Barrel Length: 8.2 inches
- Contour: Heavy
- Twist Rate: 1:7
- Material: 4150 CMV
- Finish: Nitride
- Color: Black
- Platform: AR-15