Everything I load for the 45 is lead. When I decided to go with the 40 as well is when I ran into data issues, hence the purchase of more reloading manuals (Lymans). What I have on hand is Bullseye, W231 and Power Pistol. Only been reloading for about a year and its been most enjoyable and informative. This forum has been a great resource and I tend to post less and lurk more as I research different topics. Going to start loading 9mm in lead as well. once I get loads worked up for the rest of my guns I am looking into casting my own! One thing at a time though!