Are there factory 175gr Sierra match kings loaded rounds on the market? Or do I need to start reloading right away?
Federal Gold Match load the SMK's in both 168gr and 175gr. Hornady loads the 178gr A-max in a factory load too.
It was mentioned before the 1-11.25" 5R was designed for the 175gr range of bullets.
If you hand load your gun should be able to shoot 1/2 MOA and under. Mine does but its in an AICS instead of the HS stock.