All the manufactures help with data for their powders and it`s a much better place to start looking then trusting Joe Blow on the internet for safe loads. If they don`t have it listed yet drop them a e-mail and they will likely give you anything they got started to date.
Winchester just not responding to inquirys...
I have access to other powders but somebody might save me from jumping through all the hoops..
45 Gap popular in our area but reloading data scarce..
Hello Nosler.....
Lugnut, I`m not trying to be smart with you and I`m sorry if it appeared I was but, I haven`t seen any load data for the gap anywhere I can remember. I know it`s not in my manuals and I`ve all the latest major editions, so anything you get on line is IMHO personal data unless the poster has had contact with Nosler or Winchester. I still say the best bet is Winchester if Nosler doesn`t jump in. The fact it`s a holiday week for alot of folk might have some bearing on their late response.
Sorry I can`t be more help.......