blackbeard-ar15-replacement-magazine
blackbeard-ar15-replacement-magazine, NEW: the BlackbeardX Magazine Powerbank, with integrated MantisX for real-time analysis and feedback.Extra power, for extra training, for reload drills, or if you plan to shoot more than 50,000 shots before your next recharge! Compatible with AR-15 and Sig Sauer MCX, with more models coming soon.Shots: 50,000+Capacity: 2Ah, 11.4VCharge time (from empty): 13 hours