Hi folks. The title may be a little misleading. Please let me explain.I have a Taurus judge that's.410 only and smoothbore (I don't live in America and .45 colt is a restricted caliber here but we can get the shotguns below 12ga with any barrel length. 12 must be at least 24" bbl and no rifling).Went out and shot some slugs. Accuracy is ok at 10yds enough for SD as well as the 000-Bk loads that pattern about 4 or 5" at same distance. Since I could only buy a .38 or .380 here for defensive handgun I chose the .410 because I can't reload metallic only shotshells.Shot some magtech brass light reloads of 3/8oz pushed by 6gr of a fast burning powder (about the same as w231 tad faster than Unique afaik) and it shot nicely and patterned well. Brass extraction was very easy but the cases fireformed into something that resembled an old 40-70 rem case. The base swelled some and there's a distinct ring at .45 colt case length.An idea came to my mind and I don't know yet if it's plain stupidity or not. But since this gun just lacks the rifling because of stupid gun laws and .45 colt and .410 are close to each other in pressure I thought I could use a recipe provided by magtech for the .45 colt, which calls for 6gr of the same powder I used but with a 225gr bullet but instead of using a bullet seating same cards wads I used in the shotshell just at case canelure and put 2 .40 balls (barrel diameter is 11mm full length cylinder choke).I'd be happy if I could push these 2 balls at about 700or so fps (recipe claims 750fps for .45 colt) but I'm somewhat convened about pressures. I can't buy slower powders even if magtech makes them because that would be quite impossible to get Army permit needed -- you must have the permit for 2years among other stupidities).We also don't have pressure labs here to send ammo for testing. Anybody has tried something like this at least in loading .45 colt roundballs?I was not sure if this was the correct place to post this and if not some mod please move it to the right place.TIA.