1. While using your magazine first time, do not load it fully.
2. First you have to put some silicone oil into magazine and then :
–  Load 10 BB’s then remove them.
–  Load 20 BB’s then remove them.
– Replay these steps, adding more BB’s until you reach the limit. Then repeat the process 3-4 times.
3. It’s good to remember about further maintenance using silicone oil.
4. Be careful – when magazines are not used, do not leave them loaded! It leads to spring and magazine wearing off faster.