Hi guys, I am in the market for a new barrel for my 45 ACP 1911 Springfield. Kart has an easy fit barrel kit that comes with a prefitted bushing, link, and pin. I read on a website that there is a taper at the muzzle end of the chamber that needs to be reamed out. Several other articles on the same barrel make no mention of chamber reaming? I have hand tools and prefer a barrel that I have to hand fit but I don’t have a finish reamer. Your opinions and advice would be appreciated.