Cz 600 mag issue

[Jackal8]

Hi! I searched a bit but couldn’t find anything useful- I have a cz600 in 223 with a plastic magazine that holds 5 cartridges- when it feeds from the left stack it needs a stronger push, as if the tip of the bullett doesn’t “rise “. Right side stack, no effort. Anyone with a similar issue? Ideas to fix this? Thanks!

 

[Jackal8]

Maybe it will be helpful for someone in the future- I sanded half mm from the magazine where the left stack cartridge bullet tip touched the magazine wall, feeds effortlessly now.