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
![[Umarex] Glock 17 Gen 3 20rds Gas Magazine [For GHK Glock] [BLK]](http://www.sixmm.com/cdn/shop/products/GHK-MAG-G17G3-1L.jpg?v=1630049776&width=950)
![[Umarex] Glock 17 Gen 3 20rds Gas Magazine [For GHK Glock] [BLK]](http://www.sixmm.com/cdn/shop/products/GHK-MAG-G17G3-2L.jpg?v=1630049781&width=950)
![[Umarex] GHK Glock 17 Gen 3 GBB[CNC Steel Slide]](http://www.sixmm.com/cdn/shop/products/Umarex_GHKGlock17Gen3GBB_CNCSteelSlide_2.jpg?v=1661836346&width=950)
![[Umarex] GHK Glock 17 Gen 3 GBB[CNC Steel Slide]](http://www.sixmm.com/cdn/shop/products/Umarex_GHKGlock17Gen3GBB_CNCSteelSlide_1.jpg?v=1661836346&width=950)