Triarc Two-15 in .300 Blackout with 9-inch barrel and Triarc low-mass BCG tuned for subsonic cycling. The pistol configuration with SB Tactical brace is Triarc's compact suppressor host, pairing the company's reduced-mass operating system with .300 BLK subsonic performance. Type: Pistol Action: Semi-Automatic Caliber: .300 BLK Capacity: 30 Year introduced: 2019, USA Weight: 92 oz Overall length: 24" Status: Active Intended use: Tactical, Suppressed Shooting, Law Enforcement