6mm ARC Barrels: Bartlein 4 Groove-Tactical – Compass Lake Engineering, LLC

Our 6mm ARC barrel come standard with 1-7.5 Twist and M4 Feed Ramp. You have the option of barrel type, thread, fluting, finish type and to add a matched bolt. If you have a bolt that you would lik…

Bartlein Barrels, Inc

SIONICS 16″ Barrel » SIONICS Weapon Systems

Bartlein Barrels, Inc

Bartlein Barrels, Inc

Bartlein Barrels, Inc

Bartlein 4 Groove 1-7.7 Match Rifle – Compass Lake Engineering, LLC

6mm ARC, 21 XL Rifle, Barrel w/ BCG

Ready to Ship: Bartlein Service Rifle Preban – Compass Lake Engineering, LLC

Bartlein Barrels, Inc

Bartlein Barrels Products - Craddock Precision