10/50 KCI 40cal Drum magazine color black on one front side and clear on the back side. Comes with retail packaging, has as a rivet installed, to only allow 10 rounds in the drum. Only use brass case ammo no steel it will create jams or damage the drum.
IF THE DRUM SAYS 10/50 IT MEANS IT CAN ONLY HOLD 10 ROUNDS. DO NOT FORCE MORE THEN THE NUMBER OF ROUND THAT WE LIMITED IT TOO. IT WILL CREATE A JAM OR MISS FEED. IF THE CUSTOMER TAKES THE DRUM APART, AND CAN'T PUT IT BACK TOGETHER, IT WILL NOT BE REPLACE BY US.