Greetings All,
An interesting discussion. I do most of my chronographing and initial load development at 60 metres as this is convenient here. Final zero and testing is done at 108, 172 or 198...
Type: Posts; User: grandpamac
Greetings All,
An interesting discussion. I do most of my chronographing and initial load development at 60 metres as this is convenient here. Final zero and testing is done at 108, 172 or 198...