Hi guest, don't know how much you want to spend (some can be really pricey) try these sites they both do springers:-
http://www.harwoods-yacht-chandlers.co.uk and
http://www.walkingstickshop.co.ukthe second one has different choices of springer heads, coloured or metal
hope they have them in stock for you!!! quite fancy one myself - for banging Decoy on the head with -do you think it'll work????Julie:)