Proof Research Elevation MTR .22 ARC 20" TFDE Rifle

The Proof Research Elevation MTR 22 ARC TFDE 20" barrel assembly represents a precision rifle component purpose-built for modern tactical and competitive shooters who demand accuracy at extended ranges. This upper receiver configuration is engineered for platforms requiring a dedicated, match-grade barrel system, and it serves law enforcement precision marksmen, military designated riflemen, and long-range competitors who operate in environments where reliability and repeatability are non-negotiable. The 22 ARC cartridge—a modern intermediate-power round optimized for subsonic and supersonic applications—has gained traction among tactical professionals for its ballistic efficiency and ammunition availability.

Proof Research barrels are manufactured using a proprietary button-rifling process and stress-relieved to exacting tolerances, ensuring superior shot-to-shot consistency and thermal stability during sustained fire operations. The 20-inch barrel length strikes an optimal balance between muzzle velocity, handling characteristics, and effective range for the 22 ARC cartridge, delivering the kinetic energy required for intermediate-distance engagements while maintaining a compact profile suitable for tactical carbine configurations. The stainless steel construction provides corrosion resistance essential in field environments, while the tan/flat dark earth (TFDE) carbon fiber stock offers a lightweight, ergonomic platform with repeatable cheek weld geometry—critical for precision shot placement. This barrel assembly ships without iron sights, allowing users to mount modern optics or hybrid sight systems according to mission-specific requirements.

This configuration benefits precision rifle builders, duty rifle uppers conversion projects, and shooters transitioning to intermediate cartridges without sacrificing accuracy potential. The Proof Research Elevation MTR 22 ARC TFDE 20" is compatible with modern AR-15 pattern upper receivers and lower assemblies, making it an ideal upgrade for existing platforms or a foundation for a dedicated precision build. Installation requires standard AR-15 assembly knowledge and tools; the barrel seats into a properly headspaced receiver extension. Users should verify chamber specifications and consult reloading data for the 22 ARC to maximize this barrel's inherent accuracy advantage in competition, training, or field applications.