Ca m15a4 CQB upgrade
Hello everyone,
Need help, I'm trying to find upgrade parts for this gun but it seems stores dont really say it should work for this gun.
Can someone help and advice which one should I get? I know what brands I want to know is should I get version 2/3? Would an M16 parts fit?
Piston head
Polycarbonate Piston
Air seal nozzle
Hop up rubber
Tight Bore (What length?)
By the way I'm putting in a MS110SP or SP100 spring.
Thanks for your help everyone!
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