427smith
01-13-2014, 09:03 PM
I started in the Elmer Keith days when lube grooves were wide for handguns and rifles had 3,4,or5 grooves. just started to assemble some 300 blkouts with Lee 312-155-r2's for a ar15 carbine. Does the tiny grease groove worry any of you with experience with this mold? PS supersonic.... thanks