BC of 7mm 139gr Hornady Interbond
Hello from AR. Not a long range shooter per se (7x57 for a start!)but starting to stretch things to the extent that I'd like to know the BC of my new bullet before I take it afield.
Does anyone know the BCs of the new Interbonds? Looks a lot slipperier than the same weight SST or BTSP (0.453) so I'm reckoning it's around 0.5.