I suppose I ought to have been a lot more particular, but I feel my OP however suggests it. I'm not looking for a 'substitute' for W231, but a 'alternative'. For a few years, I have applied W231 for 'observe' loads in my select handguns used for house/self protection, but https://10mmcfepistolloaddata34520.anchor-blog.com/6348764/top-latest-five-cfe-pistol-powder-load-data-urban-news