@394b5c0e some people can't believe their rifle is zeroed for 200 unless then have actually shot a target at 200. Most fudds wouldn't understand any zero except 100 though.
@8c08929b @394b5c0e for my hunting rifles I’m one of these guys, all the way back to 400m for initial and then on a new lot of ammo. For a 223/5.56 round 100 is fine, effective range is 300m but most people I see shoot don’t run glass to get that far much less reach out to 600m.