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
![[RA-TECH]EMG SAI Steel Bolt Carrier[GOLD][SAI Licensed]](http://www.sixmm.com/cdn/shop/products/9560__RA-TECH_EMG_SAI_Steel_Bolt_Carrier_GOLD_SAI_Licensed__1_1.jpg?v=1610000628&width=950)
![[RA-TECH]EMG SAI Steel Bolt Carrier[GOLD][SAI Licensed]](http://www.sixmm.com/cdn/shop/products/9560__RA-TECH_EMG_SAI_Steel_Bolt_Carrier_GOLD_SAI_Licensed_1.jpg?v=1610000630&width=950)