thom
Member
Posts: 20
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Post by thom on Feb 17, 2017 3:43:35 GMT -8
Does anybody know how much one digit is in moa or any other measurement when zeroing??
For THOR HD 2.5-25 (50mm Optic)
thanks!!
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Dr. Detector
Top Contributor
Posts: 136
ATN Products Owned: Smart HD Optics
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Post by Dr. Detector on Feb 17, 2017 10:11:26 GMT -8
If you use the one shot zero method it won't really matter. However, I would take a guess that it is 1/4" @ 100 yds
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S.N.A.F.U.
Member
I like to monkey around with things that go kaBoom!
Posts: 24
ATN Products Owned: Smart HD Optics
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Post by S.N.A.F.U. on Mar 1, 2017 23:04:13 GMT -8
I haven't been able to find a conversion table yet but if you measure from the center of the bore to center of the scope then enter the offset under system settings - profile/zero - current - sight height . . . It should be 3.5 inches with a 1/2" Riser
I used a 3/4" Riser & my offset was 3.75".
UTG has a 3/4" riser Double Rail/13 Slot with a extra 45°Angle offset rail. with quick detachable & adjustible Levers from Cheaper than Dirt / Brand: Leapers UTG MFR #: MAD13140 UPC: 4712274528741 Item: 16-MAD13140 $16.90
It was 10 times better than the $139.00 mount A.R.M.S. #63 Throw Lever .75" Riser that was not adjustable I returned this one & bought 3 of the UTG brand.
By the way you should always zero your AR platform rifles @ 27.3 yds = 82 ft = 30 meters no matter if you are using open sights or scopes.
Caution make sure the balistic calculator is turned off while you are zeroing the scope !!!
Manually set you distance @ 27.3 yds under the distance icon & also under profiles/zero tab in the system/settings.
Then Fire 3 rds & trianglelate your hits find the common center then adjust accordingly.
I found it faster if you carefully aim the scope at the exact same sight picture you used while firing then without moving the scope move the reticle to where the rds impacted the target. if you have a shooting rest that you can strap the rifle down all the better!
Make sure the balistic calculator is turned off while you are zeroing the scope.
Once you get a good zero profile, copy it & re-name the copy 100 yd zero go to your 100yd target & manually enter your distance @ 100yds & remember to also change the distance for your profile too.
Then Fire 3 rds & Repeat & adjust, by doing this you will be on target faster.
Then repeat for a profile @ 200yds & so on
I also back up my different profiles on my computer & it don't hurt to make a 2nd copy & burn to a USB stick just in case
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