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Mistercoffee

quickmajik
It is called BAC, (Bindon aiming concept) it what allows the Acog to be used at close range, and during movement. Though I think if you have an uncorrected stigmatism, BAC wont work for you. Basically you use th ACOG with both eyes open, your body towards the target., focusing in that genral direction with both eyes..

http://www.trijicon.com/aiming.cfm


I have learned it, but I think it is slightly over rated, because once you focus on a target BAC can be comprimised. espically with higher magnifcation, small objective ACOGs. My advice is to put a prismatic MRD out to the left side of the ACOG mounted on a offset mount of one type or another roughly alligned with the acogs ocular. IMHO they are much more precise and rugged under all conditions and can be removed and replaced when needed without zero loss.
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4 comments

Date Votes
  • Mobuck
    I'm not sure where you're going with this but I use an offset mounted Aimpoint as an aiming device for my blind son's shooting. I have shot his rifles using the offset Aimpoint and firing from my left shoulder/right eye w/o any problems. There are two factors involved. The rifle will only hit point of aim at one range as the bullet crosses the sight horizontally(not a problem at short range). The offset introduces a lot of stress on the mounting system making it more susceptible to damage. We have two cases that I modified to hold the rifles with the mount installed(this was before the influx of mounting rails on the sides of rings and so on). His latest rifle uses quick release rings on the side mount and fits a regular case.
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  • quickmajik
    How much of an offset is it mobuck?

    that sounds like an unusual amount of offset. Left shoulder right eye, these mounts generally set about an inch off centerline of the main optic.

    they mount ahead or between the rings of the magnified optics mount.
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  • Mobuck
    Our assisted sighting unit is offset 3 1/2-5" depending on the actual combination we're using. You're talking more of a side by side combination with much smaller offset I take it?
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  • quickmajik
    quote:Originally posted by Mobuck
    Our assisted sighting unit is offset 3 1/2-5" depending on the actual combination we're using. You're talking more of a side by side combination with much smaller offset I take it?

    Yes sir, it much closer to boreline, point of aim is very close within 100 yards..

    this is an example of a good scope mount.
    http://www.juniorshooters.net/2009/09/24/warne-scope-mounts-new-red-dot-offset-mount/

    http://www.gggaz.com/index.php?id=202&parents=

    this is an example of a low setting offset mount for mounting a H1 or other small red dot.. there are higher offset mounts made as well.
    http://www.botachtactical.com/trrmofad.html
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