Both guns I have are .45acp. 1st time to use this, I aint sure but I think it's burn rate is about the same as Unique & Win231. Any good load recipes out there. I will be shooting paper at 7-25yrds with a S&W 325PD. 2 1/2" 26ozs. Recoil IS a factor. I will want to use it on my Kimber 5" Auto also but probably will want a tad more juice. Thanx for any info you can float my way.