.22cal
It is very windy today so I just ran a few shots over the chrony at different power levels.
#10 18.1gr JSB @ 920fps
#9 18.1 JSB @ 885
#5 13.4gr AA @ 780fps
The spread for all strings were 10fps or less with straight out of the tin ammo.
It is very windy today so I just ran a few shots over the chrony at different power levels.
#10 18.1gr JSB @ 920fps
#9 18.1 JSB @ 885
#5 13.4gr AA @ 780fps
The spread for all strings were 10fps or less with straight out of the tin ammo.
