Command Arms AR-15 223 Remington/5.56 Nato 30 rd Black - 223 Remington/5.56 NATO Caliber, 30 Rounds, Aftermarket Origin, AR-15 Model

The Count Down magazine has a visual color coded indicator showing the exact number of rounds left in the magazine. 30-21 rounds have a green background, 20-11 rounds have a yellow background, and 10-1 rounds have a red background. There is also a second indicator on the bottom of the magazine so you always are prepared to grab a full magazine. Lightweight and holds 30 .223 rounds.