The Proof Research Elevation MTR 2.0 is a mountain tactical rifle chambered in .223 Remington, built in a left-hand configuration with a 20-inch barrel finished in Flat Dark Earth. It pairs a carbon fiber-wrapped barrel with a lightweight carbon fiber stock on a Zermatt Arms Origin action, aimed at shooters who want a light precision rifle for backcountry or range use. The rifle feeds from a detachable box magazine and holds 5 rounds. 
 

Key Specifications 

• Brand: Proof Research 
• Model: Elevation MTR 2.0 
• Caliber: .223 Remington 
• Barrel Length: 20 in 
• Color: Flat Dark Earth 
• Material: Carbon Fiber 
• Capacity: 5 Rounds 
   

Detailed Features 

• Sendero-contour carbon fiber barrel is paired with a carbon fiber stock to keep overall weight down. 
• Zermatt Arms Origin action feeds from a detachable box magazine (DBM). 
• TriggerTech trigger comes fitted from the factory. 
• Muzzle is threaded 5/8-24 and ships with a thread protector. 
• Length of pull measures 13-5/8 inches, and the rifle is built specifically as a left-hand action.

Shooters who run the Elevation MTR line generally like how much weight the carbon fiber barrel and stock save without giving up accuracy, and the Zermatt Arms Origin action gets consistent praise for smooth cycling right out of the box. A few owners mention that fitting the DBM magazine takes some getting used to compared to a traditional hinged floorplate.

The lighter build makes the rifle easier to carry over long stalks or hikes, though some shooters note that a very light barrel is less forgiving under repeated strings of fire than a heavier target contour. Left-hand shooters in particular like getting a true left-hand action instead of a converted right-hand receiver.

As a carbon fiber precision rifle, the Elevation MTR sits above typical hunting bolt guns on price, and owners weigh that cost against the weight savings and the Zermatt action's growing aftermarket support. Most who buy into the platform see it as a worthwhile upgrade for backcountry hunting or long-range shooting where carried weight matters.