AR-15/M16 300 BLK BARRELS
Contour:
Medium
Finish:
Nitride
Gas System Length:
Pistol
Length:
8.2''
Muzzle Threads:
5/8-24
Twist:
1-7
Cartridge:
CCP_300 AAC Blackout
Make/Model:
AR-15
Make:
AR-15
