Well im after some really , but are they needed ? Like i say , this is new to me so im just tryin to find out the crack with it . Normally just shoot rabbbits , but i thought ide try some woodies , got some full boddies , and shells ( and a crow ) well the full bodies i can put on a stick , but i wondered if the shell really needed spring sticks , or is it just a bonus if they move about a bit , Cheers Bust