Unertl Posa Base

[schmidp4811]

Is there a UNERTL POSA BASE out there somewhere that will fit & clamp to an 11mm groove? I need to mount a BV-20 to an old Anschutz model 1422. The POSA BASES listed in Brownells and others have the wrong hole spacing for the tapped holes in the rifle. Thanks

 

[40EZXS]

On Yahoo

UNERTL POSA BASE
On Yahoo Groups,
there is a Unertl Group,if that is any help.

 

[sharpshooter]

I really doubt if anyone made the base you require, the BV 20 wasn't that popular. I mounted one on a Win 52B, but I had to make some custom bases.
I first mounted 2 blocks of aluminum to the rear and the barrel, and then milled them on the gun to ensure the dovetails were in line.

 

[rbs]

Hole Spacing

Is there a UNERTL POSA BASE out there somewhere that will fit & clamp to an 11mm groove? I need to mount a BV-20 to an old Anschutz model 1422. The POSA BASES listed in Brownells and others have the wrong hole spacing for the tapped holes in the rifle. Thanks

Should be .860" hole spacing. Champion's Choice or Champion Shooters Supply will have what you need