I have a Winchester Miroku 73 in 45 Colt. It wears a very short 16 inch barrel and round barrel. Nice n short as well as being light and swings easy.
My normal load in this has been between 35 and 40 grains of 3F Old E powder. Bullet is accurates 454260 big groove bullet. This carry's plenty of lube and shoots very clean.
Recently loaded some "hunters" for my 5 inch Redhawk pushing Lee's 255 grain bullet at around 1050 FPS loaded with IMR 4227. This load is spot on accurate in my Redhawk but now wonder how it would do in my 73.
Pretty "crisp" load in the Redhawk with its 5.5 inch barrel so wondering how the 73 toggles would handle it. My reasoning is that Winchester chambers this exact rifle in 357 mag so is it as fragile as most say it is?
Would love to see how accurate this rifle is with these loads. Seems like it should be a great hunting load.