Re: Zero Distance for 308
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: kraigWY</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Quote:</div><div class="ubbcode-body">I'm hoping to be able to hit reliably to 750 yards. What distance would you zero to?</div></div>
Am I missing something here??? You are looking for a zero to hit a target at 750 yards.
Um, wouldn't you want a 750 yard zero to shoot 750 yards.
My (target) 308 consist of a M1A Super Match. I normally shoot it at 200, 300, 600, and 1000 yards, so I have zeros for 200, 300, 600, & 1000 yards.
For some yard lines I have two zeros, Like 200 yards, I have zeros for Off Hand and Setting Rapid. An I had, (when I shoot for the National Guard) differant zeros at differant yard lines for rapid fire and slow fire for shooting rapid fire at 600 500 300 & 200 for shooting the Rattle Battle. (which is a bit differant then shooting slow fire at the same ranges.
So, my question is, if you want to hit targets at 750 yards, why would you zero your rifle at 100 yards, or any other yard line.
Now I know everyone is gonna chim in with "COME UPS" and such but the OP said 750, you want to shoot 750 yards its best to have a zero at 750 yards. Yeah a "come up list" as in a ballistic chart will get you close, but a zero will get you on target.
I never seen a law that says you can only have one zero on a rifle. </div></div>
Doesn't matter what you "zero" the weapon at - if you are adjusting from your "zero" to hit at 750yds, you are "re-zeroing" your weapon for a 750yd "zero', right?
When you are using COME UPS, you are essentially "re-zeroing" your weapon based on your <span style="font-weight: bold">D</span>ata <span style="font-weight: bold">O</span>n <span style="font-weight: bold">P</span>revious <span style="font-weight: bold">E</span>ngagement, or <span style="font-weight: bold">DOPE</span>.
Try not to get hung up on what your weapon is zeroed at. Think about what ranges you are realistically going to engage targets with your weapon system and take it from there.......