Barrett M99 single-shot bolt-action in .416 Barrett with 32-inch barrel, a cost-effective platform for the proprietary Barrett cartridge originally designed for the M82. Type: Rifle Action: Bolt-Action Caliber: 416 Barrett Capacity: 1 Year introduced: 1999, USA Weight: 250 oz Overall length: 50" Status: Active Intended use: Long-range target, anti-materiel training