ImBillT
Well-known member
- Joined
- Oct 29, 2018
- Messages
- 3,921
I’m running 2950fps with a 180gr from a 27” barrel, so only 150fps faster than Nosler data for a 7 Rem Mag with a 26” barrel.You’re probably right. Powder’s rather short lately though.
Barrel’s actually fast on the AI. 24” acting like a 26” practically.
Obviously I’m pushing the 280AI, and rhe 7mag could be pushed to match it but, could it really beat it by enough to matter?
RL-23 and N560 both show prsssure signs with room left in the case. Something a little slower would probably allow further velocity increase.