Springfield Armory SAINT AR-15 in 6.8 SPC with 16-inch barrel, Springfield's entry-level AR platform applied to the SOCOM-developed intermediate cartridge. Type: Rifle Action: Semi-Automatic Caliber: 6.8 SPC Capacity: 26 Year introduced: 2019, USA Weight: 96 oz Overall length: 32.25" Status: Active Intended use: Hunting, Tactical