Radical Firearms' RF-15 in .224 Valkyrie with 16-inch barrel is the carbine configuration of Radical's Valkyrie lineup. While the 18-inch FR16 Valkyrie offers better ballistic performance, the 16-inch RF-15 configuration provides a more compact package for the cartridge. Radical's in-house barrel manufacturing keeps the price at the value tier for a cartridge usually seen in mid and premium configurations. Type: Rifle Action: Semi-Automatic Caliber: .224 Valkyrie Capacity: 30 Year introduced: 2019, USA Weight: 64 oz Overall length: 32.5" Status: Active Intended use: Long-Range Shooting, Varmint Hunting