Caliber: 6.5 Grendel
Contour: HBar
Length: 20
Twist: 1/9
Requires: Type I Bolt Carrier Group
Material: Stainless
Gas Length: Mid Length
Gas Block: .750
Muzzle/Flash Hider Thread Pitch: 5/8-24
Platform: AR15
Comes with barrel extension and has M4...
$180.00