auto177About this item . An electric-powered full-auto steel BB airgun! Launches up to 650 rounds (10-12 mags) on a full battery charge; Drop-free mag with 55-round capacityFrom the manufacturer Umarex Beretta M92 A1 .177 Full-Auto Steel BB Gun Airgun Umarex Beretta M92 A1 .177 Full-Auto Steel BB Gun Airgun Single, double and full-auto firing modes!!! Spare magazines are also available to