Gatsby

My biggest pin gage set stops at 0.700 "
Yes, your observation is correct 0.0015" ~ 0.002" engagement is about all I am getting.
Is it enough, we will find out !
It will probably work if I can keep velocity around 1300 fps and under 1500 fps.

I will get to experimenting next week.
Going to the Italian gunmakers Expo in Toronto this weekend.

Cheers
Nitro