SSG10 A2 Magazine 28RDS

the SSG10 A2 / A1 sniper magazine has a capacity of 28 BB's.
and only fit in the SSG10 A2 / A1 sniper replica.

Note that with every magazine it can happen that the BB's do not feed properly on a certain brand of replica.
The advice is to try a different brand of magazine, in order to solve the problem.