The Proof Research Tundra is a lightweight precision hunting rifle built around a carbon-fiber-wrapped stainless barrel that reduces weight to under 6 pounds in a full-size rifle. The Proof carbon barrel delivers extraordinary accuracy with minimal heat-induced point-of-impact shift during extended strings. A purpose-built mountain hunting rifle that doubles as a capable precision competitor. Type: Rifle Action: Bolt-Action Caliber: 6.5 Creedmoor Capacity: 5 Year introduced: 2016, USA Weight: 152 oz Overall length: 42" Status: Active Intended use: Hunting, Long-Range Precision