PolarFBear
New member
CONFUSED: Had a few .303 British rounds to reload. Started with a check of OAL case length. They were originally 2.222. I referenced the Hornady Manual for permissible length 2.158. Trimmed 14 cases with a Lee case trim tool. They tallied out at appx. 2.158. Gave another check for load data from the Lyman Cast Bullet manual. I see Lyman shows OAL as 2.222. If the length should actually be 2.222 why does the Lee tool take them down to 2.158? Why the disparity and have I "ruined" my 303s?