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Help with BZO

Discussion in 'Black Rifle Forum' started by mgeh, Jan 17, 2011.

  1. mgeh


    Feb 28, 2008
    I have a S&W MP14a rifle that I'm planning on putting an Aimpoint CompM3, but want to BZO the irons first.

    I want the BZO set out to 300m, using xm193. I only used irons for bootcamp on an A2 and used an ACOG on an A4 since, and been at both 25 and 36 so I'm a bit confused.

    The rear sight is a Troy adjustable battle sight, but it has no elevation just windage so I figure for elevation I will need to adjust the front sight post.

    At what distance do I BZO for up to 300m and do I confirm at 100m?
    Any links to a site with the target used?

    I did google it but I just ended up confused more than before. Any help is appreciated.

  2. faawrenchbndr

    faawrenchbndr DirtyThirty fan CLM

    Nov 24, 2005
    A 36m puts it about 4" high at 100m & on again at 300m

    I sight mine in at 50m zero,.....pus it back on at 220m