I have a cz 75-sp01 and looking to develop a long range load 50 yds. This is solely out of curiosity. I have been reloading for 8 months 9mm & 5.56. I have a chrono too. What type of bullet and weight should I start with? From what I gather a lighter weight bullet at a higher velocity would probably be a good start (flatter trajectory). Any suggestions on bullet types, powders, and velocities? I know I can not achieve 2" groups but I do want to know what can be accomplished at this range with this gun.