zakjak711
Ive got a few of those 200gr FTXs i will try out at SML speeds. They are on the list for my next session. I never got the accuracy from them i wanted in my sub guns but they are made for 460S&W at 2300fps and i can easily shoot them that fast in the NULA. It loves the 225gr version which is too weakly built for deer at that speed so i might get lucky.
BTW im a bit confused. Are you shooting a 45cal or a 50cal. Those blems will only shoot sabotless in a 45cal ML and ONLY if you can size them correctly. In a 50cal, try tighter sabots and/or maybe a little knurling with a pair of files. It helps them grab the sabot better. The Harvester smooth short 50x45 and the 200gr FTX knurled up to fit snug might work really well if you want to try and shoot them fast.