I been doing test with 45 great plans/ sabot out of my 50 cal usak. I am down to 10 bullets left. the place I got them from still have 2 packs left the last time I checked.

I have been firing them with a mmp hph-24 black sabots.

should I finish my test with the 10 I have left or pick up some more?

if I do get them, should I try other sabots?