Anyone had problems with WE 50rnd mags not feeding? Mine seems to get a BB lodged near the top, preventing the spring from extending and feeding as normal.
Pistol extended mags? If so, it's usually either the bs being a tad smaller than average, or the spring loosing some strength, or needing lubricated. Take it apart, clean it, and try some different bbs, and see if that works.
I think it's the shape of mag itself as they go in but sometimes get stuck when loading. I'ts brand new unused, even with 3 or 4 bbs in they get stuck before the spring has released fully. I have spoken to the shop and should have a replacement on weekend. Thanks anyways!