Novritsch SSR9 DSG

Sold as described below. SSR9 DSG and 3 mags To start with the gun does work but its very temperamental and I just dont have the ability to work out what isn't quite right. There is clearly an electrical issue as the gun works fine then will just stop (loses power) a quick slap and its back to working again. Whats wrong with it i have no idea. But its a great gun when it does work. More than likely just a lose connection that someone with a bit more understanding can fix. Collection from Ipswich or will post for extra.