The
magazine is compatible with replicas by many manufacturers, while we have factually
tested and can confirm compatibility with following models:

RK-02,
RK-03, RK-05, RK-06, RK-12, CM.028 A, CM.028, CM.037, CM.028 S, CM.028 C,
CM.031, CM.031 B, CM.036, CM.042A, CM.040C, CM.039U, CM.039C, CM.042B, CM.042S,
CM.042, CM.045, CM.045A, CM.040B, CM.040, CM.040D, CM.048, CM.050, JG0510,
JG0509

Remember!
In
order to maintain trouble-free operation of mid-cap magazines it is recommended
to follow several simple rules:
1. During first use, do not fill them to the maximum capacity.
2. First, the magazine should be oiled with a small amount of silicon oil and
afterwards:
– Load the magazine with 10 BBs, release the lock and remove them all.
– Load the magazine with 20 BBs, release the lock and remove them all.
– Repeat this activity, gradually increasing the amount of BBs until full
capacity of the magazine has been reached. Once that is done, repeat the entire
process from scratch a few times.
3. It is also worth remembering about later, regular maintenance with the use
of silicon oil.
4. ATTENTION! – when magazines are not used, they must not be left loaded! This
leads to faster exploitation of the spring and the entire magazine.