Depends if you know or care about whether or not your particular powder has any lot-to-lot variation.
I've had a new batch of AR2207 cause an increase of 150fps with a 45/70 which with a 300gr...
Type: Posts; User: Pommy
Depends if you know or care about whether or not your particular powder has any lot-to-lot variation.
I've had a new batch of AR2207 cause an increase of 150fps with a 45/70 which with a 300gr...