By utilizing components from companies like Defiance Machine, Bartlein, Mullerworks, Hawk Hill, Proof Research, Area 419, and American Precision Arms, the ALTUS Defiance Tenacity Barreled Actions are built with supreme precision in mind. These barreled actions are able to be ordered to the customer's preferred finish length (16.5" to 26") and shipped to your FFL in 4-6 weeks time. If you prefer a barrel brand other than Bartlein, please contact us.
Other calibers available upon request: 6mm BRA, 6 Dasher, 6XC II, 6x47 Lapua, 6.5x47 Lapua, .260 Remington.
- Defiance Machine Tenacity Short Action
*Stainless Steel or Black Nitride Available
* 20 MOA Rail
* Cut To Accept AICS Magazines
* Small (.062) Diameter Firing Pin
- Bartlein, Krieger, Hawk Hill Custom, MullerWorks, or PROOF Research Stainless Steel Cut-Rifled Barrels
* M24/M40, Heavy Palma, or Marksman Contours
* 16.5" to 26" Finish Length (Customer Specified)
* .237/.243 Bore/Groove (6mm)
* .256/264 Bore/Groove (6.5mm)
* .300/.308 Bore/Groove (30 Cal)
* 1:7.5" Twist on 6mm
* 1:8" Twist on 6.5mm
* 1:10" Twist on 30 Cal
- Muzzle Threaded 5/8x24 TPI
- Cerakoted Barrels Are Graphite Black Unless Another Color Specified By Customer
- Bore Of Barrels Are Indicated In To <.0002" Of Total Indicated Runout Prior To Threads/Chamber Being Cut.
***Please list your preferred barrel length and in the order notes section during checkout.***
*This item must be shipped to your local licensed FFL dealer. Please email a copy of your dealer's FFL info to email@example.com
All ATF serialized items (such as actions, suppressors, and barreled actions) will ship UPS Ground with signature required. Please contact us is you need expedited shipping instead.