Radical Firearms' RF-15 in 7.62x39mm offers AK-caliber performance in the AR-15 ergonomic package. In-house barrel manufacturing keeps the price competitive. The AR-15 lower is modified with an enhanced bolt carrier group designed for the 7.62x39 cartridge's larger case. Accepts both standard AR-15-style AK-caliber magazines and with adapters, original AK magazines. A budget option for buyers wanting AK ballistics in an AR format. Type: Rifle Action: Semi-Automatic Caliber: 7.62x39mm Capacity: 30 Year introduced: 2019, USA Weight: 72 oz Overall length: 32.5" Status: Active Intended use: Hunting, Home Defense, Target Shooting