How to destroy KSG ejection
The last rail with the notch bumps into the slide release lever pushing it down with a snap . It is supposed to do that. It causes a final extended snap to the shell remover arms and ensures complete ejection.
Carving it can cause poor ejection with short stroking symptoms (double feeds etc)
The notch may be precisely located to prevent stress on the parts concerned.
Leave it as is .

I would not carve anything out as that would probably void the warranty![]()
The last rail with the notch bumps into the slide release lever pushing it down with a snap . It is supposed to do that. It causes a final extended snap to the shell remover arms and ensures complete ejection.
Carving it can cause poor ejection with short stroking symptoms (double feeds etc)
The notch may be precisely located to prevent stress on the parts concerned.
Leave it as is .






















































