Merkel KR1 Explorer in .308 Win with a 22-inch barrel. A simplified synthetic-stocked version of the KR1 designed for all-weather hunting, retaining the helix-cam system in a more durable exterior configuration. Type: Rifle Action: Straight-Pull Bolt-Action Caliber: .308 Winchester Capacity: 5 Year introduced: 2015, Germany Weight: 92 oz Overall length: 42" Status: Active Intended use: All-Weather Hunting, Field Use