N/A Atomic XR.177

[Rcm]

Wanting to use JSB exact monster 13.43 gr and JSB exact beast 16.2 gr in my atomic XR . looking for approx. speeds that I should be looking for.

 

[L.Leon]

Keep it under 725 FPS, and you’ll be fine…

 

[Rcm]

Thanks
I watched AEAC Steve with a Atomic review but it was in .22 . Looks like from your advice the Atomic loves 650-750 fps window too.

 

[PowderBurnt]

I shoot AEA 13.7gr at 630fps to be legal for FT. It thwacks birds hard.

 

[cavedweller]

Wanting to use JSB exact monster 13.43 gr and JSB exact beast 16.2 gr in my atomic XR . looking for approx. speeds that I should be looking for.