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
![[Maple Leaf] F-Key Tensioner [For WE-Tech Pistol GBB Series][BLU]](http://www.sixmm.com/cdn/shop/products/MapleLeaf_F-KeyTensioner_ForWE-TechPistolGBBSeries_BLU_1.jpg?v=1638788921&width=950)
![[Maple Leaf] F-Key Tensioner [For WE-Tech Pistol GBB Series][BLU]](http://www.sixmm.com/cdn/shop/products/MapleLeaf_F-KeyTensioner_ForWE-TechPistolGBBSeries_BLU.jpg?v=1638788921&width=950)