The Elite/Extreme are awesome guns - i basically use them for elk hunting so I have them loaded up fairly strong.
120 grains T7-2f pushing either a Nosler Paertion, .458/300 grain (45-70 rifle bullet) a .458/275 grain Lehigh. I used the Lehigh on a 4x3 buck last mounth - i wanted to test it before going after elk... Well that was a mismatch - way to much bullet for a whitetail...
knight mk 85 (50 cal) with a leupold 3x9 ,100 grains of 777 ffg , 250 shockwave , #11 primer. Sighted in 3 inches high at 100 yards. Dead on at 150 yds.
Knight MK85 54cal
105gr weighed 3f triple 7
50cal 325 gr speer uni-core
purple MMP sabot
RWS #11 caps
= 3inch 5shot groups @ 100 yds all day long and many dead deer.
45cal disc extreme
77grs weighed BH209
40cal TC Shockwave
Brown knight Sabot
CCI 209m primer
=1 inch 3 shot groups @ 100 yds and several very dead deer.
45cal disc elite still NIB plan on working with it this next year.
50cal Savage 10 ML II
77 grains weighed BH209
.458 Remington JHP 300gr.
Orange MMP Sabot
CCI 209m primer
=1 1/4 to 1 1/2 @ 150 yards and the count now stands at 10 deer in the last three years it has been used. All but one were either DRT or ran less than 70 yards. The one went 250 yds but had zero blood in it when we found it. It had to be the easiest tracking job I have ever been on.