I am currently shooting an M1 Garand NM with a 147 FMJ or a 168 BTHP Match Hornady . Im running 45 Gr with the 147 FMJ and 46gr with the 168 BTHPM . I'm seating at factory recomendations with a CCI 7.62 Military Primer . Using Remington brass with the 168 and HXP with the 147 / I know the hxp is not great but it works for warming up . Any recomendations or hints would be great . I blew the dust off the thing after years of just sitting there and it shoots well . Shooting a 20" gond at about 560yds . Not so many hits but its a great time using irons that far and if I can tighten it up that would be great but I admit it's more than likely the indian not the arrow . Thanks