I'm going to get either the mk1 or mk3 when I get abit of money so you sure the mk1 can pick up mk1 collor and mk3 collor then? and will it be more accurate with mk3 collor?
I use the sling now and agen but cant kill anything what bands you guys using and what size ball lead or steel? I shot a crow and took off and fell shot agen then flew off agen