Christensen Arms MPR in 6mm Creedmoor with 26-inch barrel, adding the high-BC 6mm option to the Modern Precision Rifle chassis lineup. Type: Rifle Action: Bolt-Action Caliber: 6mm Creedmoor Capacity: 5 Year introduced: 2019, USA Weight: 130 oz Overall length: 48.5" Status: Active Intended use: PRS competition, ELR preparation