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
![[Prometheus] 6.03mm EG Barrel [For Marui MP5A5 Next Generation NGRS AEG][229mm]](http://www.sixmm.com/cdn/shop/files/cover_600x_aa9b0d03-cdf4-4d21-b977-94d151b58c10.webp?v=1687932234&width=950)
![[Prometheus] 6.03mm EG Barrel [For Marui MP5A5 Next Generation NGRS AEG][229mm]](http://www.sixmm.com/cdn/shop/files/Untitled-1_71ead6de-6cce-4d52-ae1b-cb7f22912f46.jpg?v=1687932234&width=950)
![[Prometheus] 6.03 EG Inner Barrel[For Tokyo Marui MP5K][110mm]](http://www.sixmm.com/cdn/shop/files/Untitled-1_e83ff23d-5513-41d9-aa67-c59fef61b0b3.jpg?v=1690863623&width=950)