After 3 different times at the range this year and two last year using the 250 gr. Shockwaves with the easy glide sabots in my .50 ca. T/C 209X50 I realize that I'm just not going to get anything close to a MOA because they are just too loose and soft for my setup. I just ordered some MMP HPH-12 black sabots in .50 cal. (.501-.502 bore dia.) I can't wait to get them in so I can see how they group with some Hornady SST's.