You don't mention barrel length which is pretty important but most 7x64's should be running 24" at least (mine is) for R17 55.0 is max for 2908fps at 60,000 psi. My 7x64 shoots any 160/162 grain...
Type: Posts; User: Tentman
You don't mention barrel length which is pretty important but most 7x64's should be running 24" at least (mine is) for R17 55.0 is max for 2908fps at 60,000 psi. My 7x64 shoots any 160/162 grain...