Proof Research Tundra 300 RUM Rifle

The Proof Research Tundra 300 RUM Rifle is the next generation of Proof Research’s bolt-action Terminus hunting rifle. Adjustability and performance of a tactical rifle has been brought to the long-range hunting platform. Featuring an adjustable Monte Carlo style cheek piece, each fit is customized. Perfect cartridge seating and smooth feed is guaranteed with the BDL-style magazine. Follow up shots are taken with greater precision because of the Trigger Tech trigger’s crisp break and very short reset. Proof offers the Tundra 300 RUM rifle with a steel action and 5 stock colors to choose from.

Xtreme Guns and Ammo carries the complete line of Proof Research Rifles, and Barrels . Shop on line, text or call the Proof Research Pros during regular business hours at 832-520-2491 for answers to all of your Proof questions and needs.

• Caliber: 300 RUM
• Barrel Length: 26 inches
• Barrel Twist: 9
• Barrel Contour: Sendero
• Magazine Type: BDL
• Bolt Knob: Modified ball
• Muzzle: 5/8-24 with thread protector
• Length of Pull: 13 5/8 inches

• Proof Carbon Fiber Tundra Stock
• Proof Carbon Fiber Match Grade Barrel
• Right-handed Steel Defiance Ruckus Action
• Extreme-accuracy bedding
• TriggerTech trigger
• Five custom stock colors and patterns
• ½ MOA accuracy guarantee