Got out their and shot my Blackhawk last wk. There isn't much published date for 45 Colt with Blue Dot out their, so I started with 14gr. under a Lee 452-252-SWC of WW's water dropped. I'm guessing around 1000 fps. from my revolver, very pleasant recoil and accuracy. Seems like Blue Dot will do most anything 2400 will do with about 3 grains less powder. I wouldn't use it for full power Ruger loads, but for most 45 Colt use I see it's quite versatile. Only drawback is it meters like Unique, I see why HS-7 (ball powder) is more popular with it's similar burn rate. Anyone have any pet Blue Dot loads worth sharing?