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Posted: 4/27/2014 12:35:37 PM EDT
[Last Edit: 4/27/2014 12:36:29 PM EDT by Diesel_Maximus_2992]
I'm about to enter the rifle range at my local indoor. 25yrd range. I'm going to zero at 25 because iirc I will get zero again at 200. Iron sight are mbus pros. Zeroing them for the first time and zeroing an at for the first time. Is my math right?

Sight radius is 19.75 in. 18in/ rifle gas system

I'm educated guessing here so if I'm wrong then by all means school me on it
Link Posted: 4/27/2014 12:39:34 PM EDT
It depends on your velocity.

Best thing to do it test it. But ideally it should be fine but things are never ideal.
Link Posted: 4/27/2014 12:46:02 PM EDT


I think it is 50 yards will get you close again at 200.

Link Posted: 4/27/2014 1:21:22 PM EDT
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Originally Posted By mustangduckk:


I think it is 50 yards will get you close again at 200.

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I ended up asking the employees, they had a program. 25 yrds gives me 300. I'm ok with that
Link Posted: 4/27/2014 1:30:45 PM EDT
Without knowing the specifics of your ammo, this is just a W.A.G., but my usual combination (18.5" firing 69gr SMK @ 2900fps) would be an entire 7" high at 100 yards if it was zeroed at 25.

Just sayin'...
Link Posted: 4/27/2014 1:43:26 PM EDT
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Ragin_Cajun:
Without knowing the specifics of your ammo, this is just a W.A.G., but my usual combination (18.5" firing 69gr SMK @ 2900fps) would be an entire 7" high at 100 yards if it was zeroed at 25.

Just sayin'...
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i had them print me out a chart. now im looking for a program of my own. or at least somewhere to learn more.
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