View Full Version : What is the best way to check a chronograph ??
tammons
11-08-2010, 01:39 PM
What is the best way to check a chronograph and make sure its accurate ??
viper9696
11-08-2010, 03:10 PM
put it in line with Hammer's 7 linked together chrono and see how it rates. ;D
I try mine against all others I come across just to see how it stackes up,found mine to be close enough for me,some read higher soom lower so I'm gtg.
I use match grade rimfire ammunition as a reference. If at room temperature ... subsonic 22 rimfire ammunition is just as good ... just dont leave it sitting in the car on a hot day ... because it wont be subsonic anymore. ;D
Cheers...
Con
tammons
11-08-2010, 05:03 PM
I went trough some of my old chronograph notes on factory cartridges and
now I think its pretty close. I just have a couple of loads I expected better
results out of
I have some Wolf 22LR target I will try out.
Thanks
laportecharlie
11-08-2010, 08:36 PM
I have set aside a couple of boxes of Wolf MT 22LR ammo with the same lot number just for checking my chrono. So far it has been very consistant.
Charlie
Smokey262
11-08-2010, 09:36 PM
I have set aside a couple of boxes of Wolf MT 22LR ammo with the same lot number just for checking my chrono. So far it has been very consistant.
Charlie
+1 on this method with this ammo
ChipEckardt
11-08-2010, 09:41 PM
I have set aside a couple of boxes of Wolf MT 22LR ammo with the same lot number just for checking my chrono. So far it has been very consistant.
Charlie
Best idea by far!!!
Chip
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