I just took an old Weaver V4.5 apart...this guy is telling the truth. I understand how it all works now. And, I think I got my problem licked on the V4.5. This Burris sounds like a great scope. I bet they farmed out manufacture to the Communist now, If not I'll buy Burris next time I need one.
Good thinking. communism would die if it did not steal from our free market, (our opportunity), to fund itself. And everybody we elected since 1980, (yes, including Regan of course), accept President Trump, has gave our free market to communism on a silver platter. There is a proper philosophy for business too,---and unfortunately, we don't live by it anymore. That is the #1 reason by far, for our economic decline over the last 40 years, and our education system declined dramatically, (Math, Science and Reading), over the exact same time period,---in stereo concert. "The more advanced a free society is, the more the citizenry has to be able to think." Ayn Rand.
The "go/no go" gauges at min 0:50 are called 'attribute gauges" and only measure the opening of the cylinder. The length of the cylinder may be tapered as the gauge is pushed down it's length, (but a savy inspection person should be able to feel the difference in resistance). IMO, you would be better off using a good "air gauge", that will measure the diameter down the entire length of the tube and give you "variable data measurements", (Numbers, not just go/no go"), down the entire length. When you have very tight tolerances for hole diameter, it could be difficult to use go/no go gauges consistently. Air gauges do not have that problem either, since they are not a tight slip fit. Long time in manufacturing here. :)
Burris let me down with the AR-536. It was canted. I thought I was the only one but half of the reviews online had canted reticle. Like really? It's a 400 fixed sight that left the factory canted??
