JSB Exact Kings at supersonic….
A quick test to see how these JSBs do at supersonic speeds at 50 yrds…
Yeah, yeah, I know for 50 yards the subsonic group is a ‘bit’ loose 😳 but I was cold….. 
For me and my barrel, these are no good at supersonic (surprise surprise 🙄 )
First 2 shots at 1100 were all over the place, then the last 3 grouped at 1075 fps(also ss). Good for those speeds, but too unpredictable. I would not take a shot at a live target at these speeds..
At 100 yards, I would do well to hit the target at all…
1000-1030fps and these pellets do well at 50.CtC 1.25″ Should do well at 100 when I get the chance to try…
I would say the JSB have the advantage over the Kodiaks..just.
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Hmmm interesting……I have never tried shooting SS but have been just under it in the low 1000s. My best groups have came from shooting JSBs in the high 800s and low 900s. If I speed it up a little the groups are almost as good but not as consistant.