ADI AP100 as a replacement for SR4756.

Hi guys I wondered if anyone had tried using ADI AP100 as a replacement for the sadly lost SR4756. I have yet to try for myself. I would love to hear about it from anyone who has used it in similar circumstances to SR4756.

It has a similar burn rate and quickloads' predictions make it look attractive.

I should have been more specific, with regard to using as a rifle powder for cast bullet loads!