Advanced mid-cap magazine with a slim design with aggressive texture for better grip. With a bb capacity of 210 rds. Made of impact resistant polymer. Compatible with most AEG on the market including Arcturus, Cyma, APS, GG, King Arms, AK etc.

Tips:

Use a speedloader to load your magazines. This allows you to load the optimal capacity of the warehouse.
When the magazine is still new, the spring will have to be stretched a bit. So don't overfill the magazines the first few times you play. You will notice that as you have used the magazine more often you can use the maximum capacity without putting too much stress on the spring. This is conducive to longevity.
Make sure to completely empty the magazines after playing. This way there is no stress on the spring and your magazine will last longer.