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Beautiful Primer for AR 15 Zeros


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AR15 Zero: Introduction - YouTube AR15 Zero: Introduction - YouTube...


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Old 11-14-2013, 08:30 PM   #1 (permalink)
 
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Default Beautiful Primer for AR 15 Zeros



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Old 11-14-2013, 11:43 PM   #2 (permalink)
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Thanks and would like to see the different length barrels and types of powder charts. O at 25 yds is good for my M4.
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Old 11-15-2013, 08:25 AM   #3 (permalink)
 
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I have my ar zeroed at 25 yards for cqc also.......
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Old 11-15-2013, 04:45 PM   #4 (permalink)
 
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in this clip I liked its easy to understand explanation.

I myself do a 200 zero not a 300m by shooting approx 1.8 inches low at 25m.

This way I dont need to adjust height even in the 140-200 range that is problematic with a 300m zero.
I remember back in the day as a young troop not understanding why my perfectly zeroed M16 would miss just at 150 and 200m.
Now I understand why.. My Drill sergeants had failed to tell me to aim low at those distances woth a 300m zeroed rifle ( if POI=POA at 25m than that's a 300m zero)

With a 50/200m zero I never have to worry about aiming high or low unless I approach 300m or more.
And then its kinda intuitive to me to raise my POA
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