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AR15.COM
11/16/2012 12:28:25 PM EDT
I know I've seen this on here before, but my search-fu is weak.  What is the height of the flat top off the bore of a PredatAR 7.62 and a OBR 7.62?
11/16/2012 6:21:00 PM EDT
[#1]
OBR7.62is 3.3".
11/17/2012 1:48:34 AM EDT
[#2]
Quoted:
OBR7.62is 3.3".


Is that measured to the tallest point on the rail?
11/17/2012 8:01:34 AM EDT
[#3]
Quoted:
Quoted:
OBR7.62is 3.3".


Is that measured to the tallest point on the rail?


Yes, measured to the 20 MOA portion of the rail, NOT the BUIS mounting area.  I gave my measurements (and method) here.
11/17/2012 10:59:11 AM EDT
[#4]
Quoted:
Quoted:
Quoted:
OBR7.62is 3.3".


Is that measured to the tallest point on the rail?


Yes, measured to the 20 MOA portion of the rail, NOT the BUIS mounting area.  I gave my measurements (and method) here.


Ok, but this measurement is to the sight line, not the flat top. Your 1.8" measurement in the other thread is what I was looking for.  Thanks for the help!  Apologize for not making the question clearer.
11/17/2012 12:29:59 PM EDT
[#5]
Quoted:
Quoted:
Quoted:
Quoted:
OBR7.62is 3.3".


Is that measured to the tallest point on the rail?


Yes, measured to the 20 MOA portion of the rail, NOT the BUIS mounting area.  I gave my measurements (and method) here.


Ok, but this measurement is to the sight line, not the flat top. Your 1.8" measurement in the other thread is what I was looking for.  Thanks for the help!  Apologize for not making the question clearer.


Correct.  The 3.3" would only apply IF you had the same scope mount.
11/17/2012 7:02:20 PM EDT
[#6]
Anyone know on the OBR .556?