• 1 WEEK LEFT: This Target Haunts Me Contest

    Tell us about the one that got away, the flier that ruined your group, the zero that drifted, the shot you still see when you close your eyes. Winner will receive a free scope!

    Join contest

M24 with McCann Mirs trouble boresighting

Curnow26

Sergeant
Full Member
Minuteman
Oct 17, 2010
654
1
42
Las Vegas, Nevada
I finaly bit the bullet and got a rev b mccann Mirs M24 rail.
I am completely impressed with it. It says nothing of 20 moa on it, so i called McCann and they confirmed that it was a zero moa rail. But using a bushnell boresighter i cant seem to get the crosshairs of the Mark 4 m3 elevated enough.

Any body have this happen before? The rail does sit alot higher. I am wandering if i will be able to achieve a 100yd zero.

When installed the mark 4 on the rail the scope was boresighted with the badger OMoa M24 base and after i installed the McCann the reticle was below the grid to the point that when i bring it up it only makes it to half of the grid. Any way to make this work?

Any help is appriciated thanks.
 
Re: M24 with McCann Mirs trouble boresighting

Got it. The zero stop was preventing the turret from turning, I just set the turret to 8 and it spun to 1 while allowing the crosshairs to allighn with the boresighter.