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Page AR-15 » AR-15 / M-16 Retro Forum
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Posted: 9/21/2018 10:49:33 PM EDT
If I am shooting at 50 yards, how much will each click of the sight post and drum adjustment move my bullet on the target?  I'm shooting a M16A1 retro build.  55 gr. ammo.  Thanks!
Link Posted: 9/22/2018 12:01:19 AM EDT
[#1]
If you have the correct 5 detent front sight post it will move impact roughly 1/2" @ 50m or 1 MOA. The rear will move .53" at 50m, or as the manual says it .7cm (17/64") per 25m of range.
Link Posted: 9/22/2018 10:39:34 AM EDT
[#2]
Turn left/right & up/down till your group is where you want it.
Page AR-15 » AR-15 / M-16 Retro Forum
AR Sponsor: bravocompany
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