The Proof Research Tundra .300 PRC is a precision bolt-action rifle built on a carbon fiber stock finished in the Black Jungle pattern. It carries a 22-inch barrel and a black finish, and like the rest of the Tundra line it comes set up for scope use rather than iron sights. The stock construction is meant to hold a rigid shooting platform while keeping overall weight down for carry. 
 

Key Specifications 

• Brand: Proof Research 
• Model: Tundra 
• Caliber: .300 PRC 
• Action: Bolt Action 
• Barrel Length: 22 in 
• Material: Carbon Fiber 
• Finish: Black 
• Color: Black Jungle 
   

Detailed Features 

• 22-inch .300 PRC barrel suited to long-range shooting 
• Carbon fiber stock keeps the rifle lighter and more responsive to carry 
• Factory setup is scope-focused, with no iron sights included 
• Detachable magazine sized for precision bolt-action use 
• Black Jungle finish gives the rifle a low-visibility field look

Shooters who run the .300 PRC chambering point to Proof Research's carbon fiber barrels for consistent accuracy at extended range, and the Tundra's build quality gets solid marks for fit and finish out of the box. The heavier .300 PRC bullets are a common draw for those wanting more downrange energy than a lighter cartridge in the same class.

The tradeoff owners mention most is recoil: .300 PRC in a lightweight carbon stock kicks harder than the same cartridge in a heavier steel-stocked rifle, so a number of shooters add a muzzle brake or heavier optic to help manage it. Cost is another recurring theme, since the carbon fiber construction puts the Tundra above typical production bolt guns.

For hunting and long-range use, owners like how the reduced weight makes the rifle easier to carry on extended trips, and the black color scheme draws praise for blending into varied terrain without extra stock work.