9/60 Magpul D-60 M3 Magazine 223/556, for AR-15 Platforms in 223/556. Comes with open retail packaging. A rivet has been installed, to only allow 9 rounds in the Drum.
IF THE DRUM SAYS 9/60 IT MEANS IT CAN ONLY HOLD 9 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.