CYMA 320rnd Steel High-Cap Magazine for M4/AR-15 AEGs

Having a high-cap magazine handy may ruin your discrete advance with a bit of "battle rattle", but nothing beats the absolute storm of fire you can lay down with one of these on your AEG! The 320rnd Steel High-cap Magazine from CYMA is patterned after the real M4/AR15 STANAG magazine, with a steel shell and realistic reinforcement ribs on the outside. This magazine is a wheel wound high-cap mag, and the winding wheel can be found on the baseplate, and the fill window is located on the top of the magazine. This mag is compatible with any standard M4/AR15 AEG rifle, as well as L85 AEG rifles, 416 series AEGs and SCAR-L AEGs.