The Proof Research Elevation MTR is a bolt-action rifle chambered in .300 Win Mag with a carbon fiber-wrapped 24-inch barrel and Black Granite finish. It weighs 7.20 lbs and holds 5+1 rounds via a detachable magazine. Twist rate is 1:10". 
 

Key Specifications 

• Model: Elevation MTR 
• Caliber: .300 Win Mag 
• Action: Bolt Action 
• Barrel Length: 24 inches 
• Twist Rate: 1:10" 
• Capacity: 5+1 rounds (detachable magazine) 
• Weight: 7.20 lbs 
• Finish: Black Granite 
• Trigger Type: TriggerTech 
   

Detailed Features 

The barrel uses Proof Research's carbon fiber wrap over a match-grade core, which cuts weight relative to a steel barrel of the same length and holds temperature more consistently during extended shooting. The TriggerTech trigger has a smooth pull with minimal creep. The Zermatt Arms Origin action is machined to tight tolerances and cycles reliably. Optics mount via a Picatinny rail. The rifle ships with a sub-MOA accuracy guarantee. 
 

Usage 

The .300 Win Mag is a well-established big-game hunting cartridge with substantial energy at long range and wide ammunition availability. At 7.2 lbs, this is one of the lighter rifles in the caliber, which pays dividends on backcountry hunts. The 1:10" twist and 24-inch barrel support the heavier .300 Win Mag projectile weights commonly used for elk and similar game.

The Proof Elevation MTR in .300 Win Mag with Black Granite finish earns consistent positive marks from hunters and precision shooters.

Accuracy at long distance is the most frequently cited positive — users report sub-MOA performance in field conditions, which aligns with the factory guarantee. The carbon fiber construction gets its own dedicated praise: owners note the reduced carry weight versus comparable steel-barreled .300 Win Mag rifles, which is a real benefit on multi-day hunts in rough terrain. The Black Granite finish is well-received aesthetically and regarded as durable. Handling and recoil management come up positively, with the stock geometry helping manage the .300 Win Mag's recoil better than some shooters expected.

Price is the main criticism and it recurs across discussions. The Elevation MTR is at the high end of the bolt-action market. Whether that investment is justified depends on use case — for dedicated long-range hunters it tends to be seen as appropriate; for occasional shooters the value equation is less clear. Customer support experiences are occasionally mentioned, with positive interactions improving overall satisfaction and a few negative ones leaving lasting impressions.