Proof Research Tundra | .300 PRC | 22″ TFDE

The Proof Research Tundra is a bolt-action rifle chambered in .300 PRC with a 22″ carbon-fiber wrapped match-grade barrel and a TFDE Proof Tundra stock. It ships with a Defiance Ruckus action and carries a Sub 1/2 MOA accuracy guarantee from the manufacturer. For optics, this platform pairs well with a medium- to high-magnification scope such as the Vortex Viper HS-T 6-24×50 for long-range work while staying under typical precision optic budgets.

Its design targets precision long-range shooting and big-game hunting where drop and wind performance matter. The rifle’s threaded muzzle (5/8×24) allows use of muzzle devices or suppressors where legal and desired.

Product Specifications

• The caliber is .300 PRC.
• The action is a Bolt Action.
• The ATF model designation is TUNDRA.
• The barrel measures 22″ for a balance of velocity and handling.
• The barrel is a CF Wrapped Match Grade Barrel to reduce weight and manage harmonics.
• The rifle includes a Defiance Ruckus Action as an additional feature.
• The rate of twist is 1-in-9.
• The muzzle is threaded with an NFA thread pattern of 5/8×24.
• The finish on the rifle is Black.
• The grip/stock is a TFDE Proof Tundra Stock with carbon-fiber construction noted in the manufacturer’s material field.
• The listed weight is 11.45.
• The rifle carries a Sub 1/2 MOA Guarantee as a stated feature.
• This product has a Threaded Barrel as a special feature.
• The ATF manufacturer is listed as PROOF.
• The UPC is 843068140109.

The Proof Research Tundra is built for shooters who prioritize precision and modern materials. Its carbon-fiber wrapped barrel and dedicated match-grade components make it a capable platform for extended-range work and serious field use. Whether assembling a long-range hunting rig or building a precision rifle for target work, this Tundra variant offers a focused set of features for those goals.