Experience Hornady's 6mm ARC by utilizing one of CMMG's dedicated 6mm ARC barrel sub-assemblies on your next build. This 16.10" model is made of 416 stainless steel, medium taper profile, and 5/8"-24 tpi threads.
Specifications:

Caliber or Gauge
Length	16.10"
Model	Barrel Sub-Assembly
Twist	1:7.50"
Sights	None
Bore Type
Finish	Nitride
Type
Chokes Included
Choke Configuration
Barrel Type	Rifle Length
Ammo Type
Barrel Features	Medium Taper Profile