The Proof Research Elevation MTR 2.0 is a bolt-action rifle chambered in .300 Win Mag, built around a 22-inch carbon fiber wrapped barrel in a Sendero contour. This left-hand configuration pairs a Zermatt Arms Origin action with a lightweight carbon fiber stock and a detachable box magazine that holds 5 rounds. The rifle wears a TFDE finish and has a threaded muzzle for a brake or suppressor. 
 

Key Specifications 

• Brand: Proof Research 
• Model: Elevation MTR 2.0 
• Caliber: .300 Win Mag 
• Action: Bolt Action 
• Capacity: 5 Rounds 
• Barrel Length: 22 inches 
• Finish: TFDE 
• Material: Carbon Fiber (barrel and stock) 
   

Detailed Features 

• Carbon fiber wrapped match-grade barrel in a Sendero contour for reduced weight 
• Zermatt Arms Origin action paired with a TriggerTech trigger 
• Detachable box magazine (DBM) system for quick reloads 
• Muzzle threaded 5/8-24, shipped with a thread protector 
• Left-hand bolt configuration built for left-handed shooters 
• Single-piece pinned optic rail machined into the receiver

Owners of the Elevation MTR line generally like how much weight the carbon fiber barrel and stock save compared to a traditional steel and wood bolt gun, and most report the rifle feels noticeably lighter to carry into the field without much of a tradeoff in stability off a bipod or bag. Some shooters do note that carbon-wrapped barrels can shift point of impact slightly as they heat up during rapid strings of fire, so the usual advice is to let the barrel cool between shots on a hot range day.

The Zermatt Origin action and TriggerTech trigger draw consistent praise for smoothness right out of the box, and left-handed shooters specifically appreciate that Proof offers a true LH configuration rather than an ambidextrous compromise. The detachable box magazine is seen as a practical touch for fast reloads in the field.

Value-wise, buyers view the MTR 2.0 as sitting a step below full custom builds in price while still delivering match-grade components, and many treat it as a long-range hunting rig that can pull double duty on the range. The tradeoff people mention is that .300 Win Mag brings more recoil than the smaller chamberings in the lineup, which some hunters find worth it for the added reach and others find tiring over a long practice session.