Black mamba magazine review - Volquartsen Firearms Magazine for Black Mamba and MK IV 22/45 Frames - 10 Rounds

Received these magazines, 8 were ordered very quickly and very nicely packaged. But slight difference between the magazines that came with the pistol and these magazines are that every one of the base plates are loose. The 2 that came with the pistol are tight,no movement at all.