RimfireCentral.com Forums - View Single Post - Dovetail cut in BB barrel? - Aperture Sights for BI 7-2, Engineering Grade Epoxy
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Old 05-16-2010, 12:12 AM

Join Date: 
Apr 2010
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Originally Posted by AzizaVFR View Post
I experienced the same thing. I had to order a taller front base to get the correct height needed for the front globe. Measure from the barrel to the top of your dovetail and report back that finding.

I got to shoot today. My best estimate is that the top of the dovetail should be 24mm +/- 1 mm over the center of the barrel, given the other items I selected (Lyman 93, AirForce, Brownell's rail). I will update this if I get a more accurate number.
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