How to Use a High Capacity Magazine

Steps in using a High Capacity Airsoft Magazine:

Step 1
Find the trap door usually located at the top part of the magazine and open it. Make sure that it is clean and no foreign debris gets in the magazine while you open it.
Step 2
Pour BBs inside the magazine while making sure no dirt and debris are getting in. Use only high quality BBs (.20 and heavier are recommended) and make sure not to force BBs in.
Step 3
Find the jagged wheel at the bottom of the magazine and wind it. You will hear and feel a change in sound and click, this means that the BBs are up and ready. Wind it a couple more times and you are good to go.
Step 4
Load the high capacity magazine into your airsoft gun and you are ready to fire.
Step 5
Every 100 shots you fire with your airsoft gun, rewind the jagged wheel  to ensure continuous feeding of BBs.

Once magazine is empty, repeat steps 1 to 5. Be careful not to over wind your high capacity magazine as it can break.