JSB .20 15.89grain BC?

[Franklink]

Just wondering if anyone has tested the BC of the newish 15.89gr .20 from JSB, and is willing to share? 

I'm hoping to push them as fast as they can handle before losing accuracy, suspect that'll be in the 900-950fps range. Would love to hear any BC's from AGN members shooting them in that ballpark.

Thanks.

 

[shambozzie]

Try .033. My Az rapid mk ll love them @ 900 fps. One hold @ 50 yds. Sub 1 moa @ 100 with no wind. 

 

[Motorhead]

Try .033. My Az rapid mk ll love them @ 900 fps. One hold @ 50 yds. Sub 1 moa @ 100 with no wind.

Maybe higher than that ?

I compete with .20 cal JSB 13.73's at @ 795 fps and use a BC from .040 to .044 to get the chairgun numbers to match actual ballistics.

The Default BC for them is .033 & having more weight with 15.9's and the same frontal area should be IMO MUCH better than that.

 

[Franklink]

Thanks guys, an educated guesstimate is what I was hoping to see. 

Much appreciated.