LWRCI SIX8-A5 in 6.8 SPC with 14.7-inch barrel and pinned muzzle device, using LWRCI's short-stroke piston system specifically adapted for the 6.8 SPC cartridge. Type: Rifle Action: Semi-Automatic Caliber: 6.8 SPC Capacity: 26 Year introduced: 2015, USA Weight: 96 oz Overall length: 32.5" Status: Active Intended use: Tactical, Military, Law Enforcement