The Radical Firearms RF-10 in .308 Winchester is an AR-10 pattern rifle built on a DPMS-compatible receiver with Radical's in-house chrome-lined barrel. The 18-inch barrel provides effective .308 ballistics for hunting and long-range shooting. Radical's vertical integration of barrel manufacturing keeps the price below most competitors in the .308 AR segment. Type: Rifle Action: Semi-Automatic Caliber: 308 Winchester Capacity: 20 Year introduced: 2018, USA Weight: 112 oz Overall length: 38.5" Status: Active Intended use: Hunting, Target Shooting, Long-Range Shooting, Hunting/Precision