Ok, I bought a couple of Detonics because of the glowing reviews and John Rourke. Not a lot of options for information on Detonics, so I hope this forum will be active again. I haven't shot either my Scoremaster in .451 or the Combat Master, but I hope to get in a range session soon. I have a box of Detonics factory ammo coming for the Scoremaster. I also have a box of 45 Winchester Mag. brass, purchased from Midway, that I want to reduce to .451 length and reload. The factory ammo was pricey at $80/box of 50. I plan to use just enought to test function and max reload comparisons. The Scoremaster is really impressive. I'm looking for correct magazines for it. I'd really like to find a .451 Detonics reload manual or copy, at a fair price.