Proof Research Elevation MTR .223 Rem / 5.56 NATO Midnight 16.5″ Bolt Action Rifle

The Proof Research Elevation MTR (Modern Tactical Rifle) in .223 Rem / 5.56 NATO delivers the precision engineering the brand is known for in a compact, versatile platform. Built around a carbon fiber-wrapped barrel and Proof Research’s obsessive attention to accuracy, the Midnight configuration offers a purpose-built chassis setup suited to both field precision work and tactical applications. The 16.5-inch barrel keeps the package maneuverable without sacrificing meaningful velocity or ballistic performance.

Key Specifications

• The action is a bolt action design engineered for repeatable, consistent accuracy.
• The barrel measures 16.5 inches, balancing maneuverability with effective downrange performance.
• Chambered in .223 Rem / 5.56 NATO for broad ammunition compatibility and proven versatility.
• Magazine capacity is 4+1 rounds for a total of five ready rounds.
• The rate of twist is 1:8 inches, stabilizing a wide range of .224-caliber projectile weights including heavier match bullets.

Proof Research has built its reputation on carbon fiber barrel technology and no-compromise accuracy standards, and the Elevation MTR delivers exactly that in a platform designed for shooters who demand more from their precision rifle. Whether you’re running positional stages, hunting tight terrain, or building a capable precision kit that doesn’t weigh you down, the Elevation MTR in Midnight is a serious tool for serious shooters.