Crosman Hicap Magazine M4 DPMS/MPW/R1/A4-P (300)

The Crosman QR-Mag will significantly cut down the time you spend reloading magazines! This quick reload (QR) magazine has a 300 rd reservoir with a built in speed loader that quickly refills the 25 spring fed rounds as soon as you run out!

It is compatible with all DPMS SBR's, the Bushmaster MPW, M4 A4-P, and R1 Full Auto.