The Proof Research Elevation MTR (Mountain Tactical Rifle) 2.0 in .300 Winchester Magnum with a 22-inch black carbon fiber barrel (brand part no. 137918) is a premium lightweight tactical rifle offered at an affordable price point. Proof Research builds the rifle with a Sendero-contour carbon fiber barrel and a lightweight carbon fiber stock, feeding from a detachable box magazine, all backed by Proof’s sub-MOA accuracy guarantee. A single-piece pinned rail with a modified ball bolt knob supports quick optic mounting, and the muzzle is finished and threaded 5/8-24 with a thread protector. Among carbon-barreled tactical rifles in the bolt action rifles category, this Elevation MTR configuration favors hunters who want a proven, hard-hitting magnum in a compact, precise package.

Key Specifications

• The chambering is .300 Winchester Magnum, backed by a sub-MOA accuracy guarantee.
• Barrel measures 22 inches, built from Proof’s carbon fiber-wrapped design.
• Rifled with a 1:10 twist rate.
• The magazine system is a detachable box magazine (DBM).
• The finish is black throughout the stock and metalwork.
• The muzzle is threaded 5/8-24 with a thread protector included.
• The action is bolt-action, manually cycled for reliable, repeatable accuracy.
• The action is a Zermatt Arms Origin, paired with a TriggerTech trigger for a crisp, consistent break.

Frequently Asked Questions

Does this rifle include an accuracy guarantee? Yes, it’s backed by Proof Research’s sub-MOA accuracy guarantee.

Is the barrel threaded for a muzzle device? Yes, it’s finished and threaded 5/8-24 with a thread protector included.

Buy the Proof Research Elevation MTR Rifle, .300 Win Mag

Match-grade, sub-MOA accuracy in a proven, hard-hitting magnum cartridge is exactly what this Elevation MTR delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.