I was cleaning out my basement and found 500 255gr .454 lead bullets for a 45 colt. I was wanting to use these with a sabot , cuz a box of 500 sabots is cheaper than 500 powerbelts. A lot of sabots say they're for 45cal bullets, some even specify .451 or .452. would I be in any danger in assuming 3 thousands difference in lead and plastic will blow my face off? I can't find any info with the sabot manufactures. They all seem to be made to shoot high end fancy copper jacketed hollow points, not semi wad cutters.
thanks guys