i'm working on my ruger vaquero and i'm fitting a new cylinder to the gun. the cylinder i got is 44mag cal and i will be reaming it to 45 colt. but i want a tight chamber so i was thinking about using a 460sw reamer and just control the depth. does any one have a 460sw or a 454 casull or even a 45 colt reamer that would let me barrow.