Help mi need some data on reloading S&W 40 cal. with a 180 grain led flat point bullet. What powder and charge wt. and OAL .I Have the LEE book and HODGENS they don' t give a load for LEAD.
I don't know which Lyman manual you were looking at but my Lyman Cast Bullet Handbook has load data for 2X 175gr lead bullets, a 180gr lead bullet and a 200gr lead bullet. (some lighter ones too) I'm looking at the data right now.Went to Cabelas And looked at The LYMAN BOOK ,nothing on 180 cast -40 S&W.Looked and bought the new___ LEE reloading book because it had the data for 180 cast.
Lyman Cast Bullet Handbook #4.
You can always take the next heaviest bullet weight and work from there. Handloading is NOT a hand-holding activity.
Here is my compilation. Use at your own risk or ignore. Hope this helps.