Classic army M24 problem
 

Hey guys, so My Classic army M24 has a problem and Im not sure how to fix it. The problem with it is that the bolt can't lock back thereby automatically causing a negligent discharge. How do I fix this ?

well firstly, you should take it apart. look up a youtube vid on how too. And you will probably find something broken. By the sounds of it, its a broken/worn part that needs replacing.
your explanation was very vague... plus there is a few things that could be making your gun do that. Firstly... take it apart (with care)

I'm thinking that it's worn down sears, I'll check in the morning.