ballistics for .243 lapua scenar\'s
This seems to be a recurring problem with me!
I have been trying to make up my drop chart for 6mm 90gr lapua scenars.
The chrony says I am sending them to 3196fps with 40grs of varget.
I have shot at 50mtrs to get a 150mtr zero (ballistic chart shows a near on zero at both ranges)does this sound correct can I do this?
I then put the info into sierra infinity five.
Which gives me bc of .420
The resulting drops are as follows:-
200mtrs = 2.5 clks @ 10cm per clk
300mtrs = 9 clks
In the field @ 200mtrs 2clks = 45mm high
305mtrs 8clks = 45mm high
So that means 200mtrs in the field only needs 1clk
300mtrs needs 6-7clks
Do you think I have a zero problem or maybe the bc of the bullet is pessimistic?
Or none of the above.