I had to take apart as wasn’t working to find the slider had snapped along with plastic on wheel to had split , thankfully I had these from old gearbox and was able to get firing as gears are good,was going to complain but left too long before I tested
![[CYMA] QD Spring Guide [For CYMA Platinum QBS Gearbox Series]](http://www.sixmm.com/cdn/shop/files/Untitled-2_f672bcaa-7347-4812-9370-58dbd337332f.jpg?v=1708065635&width=950)
![[CYMA] Gearbox Spring Set [For CM15 SVD AEG]](http://www.sixmm.com/cdn/shop/files/Untitled-1_fa63c03c-f2e7-4552-8d27-354e55ccac63.jpg?v=1693474822&width=950)
![[CYMA] AEG Gearbox Spring Set [Tokyo Marui P90 Ver.7 AEG Gearbox Series]](http://www.sixmm.com/cdn/shop/products/CYMA_AEGGearboxSpringSet_TokyoMaruiP90Ver.7AEGGearboxSeries.jpg?v=1665578390&width=950)
![[CYMA] Gearbox Spring Set [For CM03 MP5 AEG]](http://www.sixmm.com/cdn/shop/files/Untitled-1_b960e6ae-ee20-4a0e-a62d-a163d9332e65.jpg?v=1693475816&width=950)
![[CYMA] Gearbox Spring Set [For CM02 AK AEG]](http://www.sixmm.com/cdn/shop/files/Untitled-1_3ec8d601-1380-46c7-a384-d590413a0006.jpg?v=1693474253&width=950)
![[CYMA] 9 Ball Bearing Steel Spring Guide [For Tokyo Marui AK Ver.3 Gearbox ]](http://www.sixmm.com/cdn/shop/products/CYMA_9BallBearingSteelSpringGuide_ForVer.3GearBox_2.jpg?v=1638204914&width=950)
![[CYMA] 9 Ball Bearing Steel Spring Guide [For Tokyo Marui AK Ver.3 Gearbox ]](http://www.sixmm.com/cdn/shop/products/CYMA_9BallBearingSteelSpringGuide_ForVer.3GearBox_1.jpg?v=1638204915&width=950)