ohland
10-09-2011, 09:37 PM
Finally whipped out the B-Square M96 mount. Drove out the rear sight cross pin, removed the upper hand guard, pushed the leaf spring out and ran headlong into the wall. Distance between both "ears" is .430, and the B-Square mount is .520, slight bit of hammering with a 5lb sledge did cross my mind...
Set up a vise on the trusty X3, and milled .043 from each side by the cross-pin, did a matching short slot to fit the leaf spring recess. Dropped it in and shazaam, it worked the first time.
I see the method for adding a rear attachment point with a "tophat", if the present mount needs it, I'll do it.
[smilie=b:
Set up a vise on the trusty X3, and milled .043 from each side by the cross-pin, did a matching short slot to fit the leaf spring recess. Dropped it in and shazaam, it worked the first time.
I see the method for adding a rear attachment point with a "tophat", if the present mount needs it, I'll do it.
[smilie=b: