SHOTGUN: RADIKAL ARMS MODEL MKX3 IMPORTED BY INTERNATIONAL FIREARM CORPORATION, SERIAL NUMBER W-17161, BLACK (MATTE), CASE NOT INCLUDED, SEMI - AUTOMATIC, 12 GAUGE, 24, TURK MADE SEMI AUTO W/ 1 MAG AND SLING Notes: RADIKAL ARMS MKX3 Gauge: 12 Gauge Chamber: 3 inches (accepts 2-3/4" and 3" shells) Upper Receiver: 7075-T6 Aluminum Comes with one mag and a sling Gun is in good shape as pictures show