yup, forgot details... I was between games lol
the make and model is an ICS-05 SD2
the part that has been damaged is
(yes that is duct tape marks, still fires, inner barrel is fine, i had to make a field repair so i could play the rest of the day)
its the part that holds the outer barrel to the upper body, managed to find a replacement for the whole upper but just wondering if it's possible to get any second hand?
@Sitting Duck, thanks for the link I'll have a look at it and see how much I have to spend on a fix