Hey thanks for the welcome and the responses. Yeah i think something simple to start with as Longers7 suggested til i find what suits me.
It would mainly used for pigeon and vermin ( rats/mice) on a friends farm, he did look at air rifles but his wife isnt to happy with having them around his small children and well his shotgun seems over kill
I'll keep you up dated on this thread on how things go and may even start looking into the making option too.
p.s i've replied to rooskia to check what he has out