Excellent new profile reamer from Clymer
The new profile Clymer reamer is an excellent tool. It is piloted by the chamber, and so cuts the forcing cone concentric with the barrel and chamber, leaving a smooth transition. This reamer works very well by hand. Just lubricate the reamer and turn it until the new forcing cone is finished. Make sure sure you clean the barrel and reamer well, as you are working to avoid score marks. I just polish with wet-or-dry sand paper on a wooden dowel to get that mirror finish. Good, sharp, easy cutting tool. Put a Sharpy line on the guide shank, so you cut both barrels the same depth on doubles.
