Radical Firearms' RF-15 pistol with 10.5-inch barrel is a compact AR pistol for home defense and suppressor use. Radical's in-house barrel manufacturing keeps the price competitive in the pistol segment. The 10.5-inch chrome-moly barrel and pistol-length gas system provide reliable cycling. An M-LOK handguard and standard mil-spec pistol lower complete the package. Type: Pistol Action: Semi-Automatic Caliber: 5.56x45mm NATO Capacity: 30 Year introduced: 2016, USA Weight: 54 oz Overall length: 23.5" Status: Active Intended use: Home Defense, Suppressor Host