Proof Research Elevation MTR .223 Rem/5.56 NATO Bolt Action Rifle

Description

The Proof Research Elevation MTR is a bolt-action rifle built around the demands of precision work at distance, and it suits a shooter who wants a compact, capable platform without sacrificing accuracy. MTR stands for Multi-Task Rifle, and the concept is a single gun that moves between field use and positional shooting without requiring a dedicated long-range setup or a separate hunting rig.

The 1:8″ twist rate is worth understanding before you buy. That rate stabilizes bullets across a wide weight range in .223 Rem and 5.56 NATO — from lighter varmint projectiles up through heavier match bullets in the 75–77 grain class. If you intend to run heavy-for-caliber loads for wind resistance at distance, this twist supports that. If you shoot lighter 55-grain ammunition, it handles that too, though the real efficiency of the platform starts to show with heavier bullets where stability matters more.

At 16.5 inches, the barrel gives up a modest amount of velocity compared to a full-length tube, but keeps the package short enough to handle in tight positions or from a pack hunt. Proof Research builds their barrels using a carbon fiber wrapped over a steel liner, which pulls weight down significantly relative to a comparable steel barrel profile while maintaining the rigidity needed for consistent shot-to-shot performance. The stock uses Proof’s carbon fiber chassis design, continuing the weight discipline across the whole rifle. The result is a bolt gun that carries like something lighter than it looks on paper, which matters on a long day in the field.

The 4+1 capacity is standard for a bolt-action of this type and reflects the magazine-fed design rather than a blind box magazine.