hi lads if you dont mind me saying a few words but iv only been reloading a few montha & already have found a round & load that works for my cz 550 .243 witch is a fedral shell,powder n160, powder weight 43g, bullet sierra 85 g h/p,primer cci 200, total lenth of round is 67.5 mm. & they are grouping with in half inch @ 150 yards