KCI USA

Featuring all-black, glass-filled polymer construction with hardened steel inserts, these 50-round drum magazines use heat-treated chrome silicon wire springs for maximum reliability and smooth feeding. Finger taps provide quick and easy reloading. Technical Specifications Weight 1.5lbs Color Black Compatible with Glock 17 / 19 / 26 / 34 Caliber 9x19mm Capacity 50 rounds Body Material Polycarbonate Spring Material Leaf spring   DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.