In my humble opinion a chronograph is always a bit approximate.
It's difficult to test a chrono and calibrate it.
Differences in distance to muzzle, angle relative to bullet path and for shooting...
Type: Posts; User: Bagheera
In my humble opinion a chronograph is always a bit approximate.
It's difficult to test a chrono and calibrate it.
Differences in distance to muzzle, angle relative to bullet path and for shooting...