I bought a Manson de-leading reamer a couple of weeks ago since I shoot many many 38 cased DEWCs in both our 357 magnums and I saw that the brass brush on a drill and chemicals did not do a great job. I talked at length with the owner, Dave about this reamer and also others that I might need and also how to use things and he was great! The de-leader took a bunch of goop out of both the model 66 and also the new TRR8 and the reloaded cases sure fit nicer now! I used a tap handle with light pressure and it took some turning to get the tool to the correct depth and now all is well.
As a side note, I started to shoot 357 cases with the same load and that should really cut down on the lead build up but some will be had no matter what.
As a side note, I started to shoot 357 cases with the same load and that should really cut down on the lead build up but some will be had no matter what.