Proof Research has announced the launch of their new long range precision hunting rifle with the Tundra Long-range Hunter.

Proof Research states “The Tundra rifle brings the adjustability and performance of a tactical rifle into a long-range hunting platform.

The lightweight carbon fiber stock features an adjustable monte-carlo style cheek piece and ergonomic design for extreme comfort.

With a starting weight of 7lbs-3oz this rifle is ready to meet the demands of high-country hunting.

The Tundra comes ready to go with our Sendero contour carbon fiber barrel, Trigger Tech trigger, BDL style magazine and a Defiance Ruckus action.

Lightweight, durable and backed by our sub 1/2 MOA accuracy guarantee, the Tundra delivers the quality and performance you come to expect with a PROOF Research rifle.”


  • PROOF carbon fiber Tundra stock
  • PROOF patented carbon fiber match grade barrel
  • Right handed steel Defiance Ruckus action
  • Extreme-accuracy bedding
  • TriggerTech Trigger
  • Custom stock colors and patterns
  • Sub 1/2 MOA accuracy guarantee


  • Weight:7lbs-3oz – 8lbs-6oz
  • Barrel Length:20 to 26 inches* Custom lengths available
  • Twist:1:7 to 1:10
  • Contour:Sendero and Sendero Light
  • Magazine Type:BDL
  • Cerakote Action Colors:Flat Dark Earth, Olive Drab, Black, Tungsten, Sniper Gray
  • Stock Color:One color standard. Two, Three, and four-color options available.
  • Base:Single piece pinned rail
  • Bolt Knob:Modified ball
  • Muzzle:Finished/Threaded 5/8-24 with thread protector (Muzzle brakes available for an additional charge)
  • Length of Pull:Standard 13 5/8 inches (Custom options available)

To learn more about Proof Research. CLICK HERE

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