Thanks for that Rickenbacker,they look just the ticket.

I just had a thought,How about I buy some water ballons & some cheap baby powered from the £1 shop & then put 1 tea spoon of baby power in them before blowing them up just a little bit.So when I shoot them they will burst & make a nice loud pop sending the baby powered in the open air .Yes, I'm going to make a big bag full of these to try.hopefully they will go good. ,I wonder if baby powder would be best or would flour be better

I will buy some of them exploding targets though Rickenbacker,I'm looking on at them right now. ,pink ones look good to me