RTS Bartlein: 6mm ARC 26″

Ready to Ship
Contour: Varmint
Chamber: 6mm ARC
Length: 26″
Gas System: +2 Rifle
Gas Block Area: .936
Finish: Polish
Thread: None


Out of stock


Our 6mm ARC barrel come standard with 1-7.5 Twist, M4 Feed Ramps and gas tube. You have the option of barrel type, thread, fluting, finish type and to add a match bolt. If you have a bolt that you would like to use you are welcome to ship it to us for accurate headspace.

The barrel blanks available are made from 416 Stainless Steel.

The Bartlein Barrels are single point cut style rifling. They are prelapped/honed before rifling, then finish hand lapped after rifling to produce some of the best barrels money can buy.

The barrels produced here at Compass Lake Engineering have been proven to be some of the most accurate barrels shot by top competitors in the United States.

  • Manufactured by: Compass Lake Engineering

Additional information

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