Hello out there, I just bought gear to reload 45 colt but can not find
COL for exact coated bullet I bought, Missouri hi tech coated 230gr
round nose bullets to load in 45 colt. I did buy factory Remington ammo
that is 250gr Lead R.N. that has a COL of 1.588.. The Lyman cast
bullet 4th edition has a 230gr cast bullet with groves, also
i am using unique powder Lyman shows 7.4 to 9.3 grains for
the 230gr bullet the COL is 1.575, But wit groves the
bullet would be longer should I just use the same data maybe
7.6 grains unique and COL of 1.575, just trying to be safe!!!
Thank you for reading my post!!!