View Single Post
Old January 24, 2013, 11:51 AM   #14
Unclenick
Staff
 
Join Date: March 4, 2005
Location: Ohio
Posts: 9,998
Frankly, I would stick with the Thumbler B. It's the one by far the most experiments with pin cleaning have been done with so you know the height from which it drops the cases and pins inside is acceptable. The round drums, as you read, will let the pins roll like little roller bearings and give you no drop. Too much drop will round neck mouths, bending them inward, and leave surface marks from the pin ends on the brass. Too little will leave flash holes dirty. It's a case of an empirical solution having been found and where deviating from it may produce unanticipated effects and results.
__________________
Gunsite Orange Hat Family Member
CMP Certified GSM Master Instructor
NRA Certified Rifle Instructor
NRA Patron Member
Unclenick is offline  
 
Page generated in 0.04270 seconds with 7 queries