Aero Precision 20" 6.5n Grendel Stainless Steel Barrel MFG# APRH100456
This 6.5 Grendel "Type 2" chambered 20 inch barrel is machined from 416 Stainless Steel with a bead blasted finish. It features a Nickel Boron Coated Extended M4 Feed Ramp Extension.
6.5 Grendel is designed to be built on the AR15 platform. It will require you to change your bolt and magazine.