Re: OK I want a pump... Help!
Yeah honestly I would start off with back bottle, 45 grip and either center,left or right feed. That way you don't invest so much right off the bat in pump play. You can also if you wanted turn the back bottle into a bottomline setup quite easily too. Just depending on your preference!
Yes the detent ring's are used to hold a ball in place after you have place one in the chamber. They stop the ball from rolling out of the barrel as the barrel is really like .691 bore size. There are four ring's in a set x-small, small, medium and large. Definitely a must.