Manufacturer: Radical Fire-arms

Chamber: 300 AAC

Contour: HBAR

Fluted: No

Barrel Length: 8.5"

Twist Rate: 1:8

Feed Ramps: M  4

Gas System: Pistol-Length

Diameter at Gas Port: 0.750"

Thread Pitch: 5/8x24

Material: 4150V Chrome Moly

Finish: Melonite QPQ

Process: Button Rifl-ed

Barrel Lining: Melonite QPQ

Barrel Extension: A.4

Assembly: Stripped

Weight: 19.0 oz