RE: Lap your Rings
 

It is really only necessary to lap the bottom half of the rings. The top will "find" the full contact point on the scope, unless it is really out of square. If you lap the bottom half of the ring to the "full contact" point, make sure the two halves of the ring aren't touching each other before the required torque is reached. If so, you will have to machine a little off of the "foot" of the ring. And don't use Vaseline on the inside of the ring - you will be inviting slippage on hard recoiling guns. The stuff to use is the rosin sold in Brownell's - apply it sparingly with a Q-tip on the inside of the bottom ring. Good luck. Roskoe

RE: Lap your Rings
 

What does it hurt to do the top? I find some small burrs on the top. I don't like ring marks.

RE: Lap your Rings
 

You know last night I was reading one of those dreaded gun magazines and the guy said to lap while the top rings were attached and the lapping rod was able to move back and forth. I have always lapped the bottoms only. This has been an educational post

RE: Lap your Rings
 

I have never lapped any of my rings. After about 100 rifles I have only used any rings or bases beside the Weaver style 3 or 4 times and never had a reason to lap them. I hate those twist in style rings. Pain in the But. JMO. The only scope that ever moved on me was on a Contender handgun in 35 Remington. On that one I forgot to tighten them after turning the scope a tad at the range.

RE: Lap your Rings
 

You know, I scare myself sometimes. Why did I figured ole James B would post almost this exact thing. I was waiting for it.

RE: Lap your Rings
 

James have you never got ring marks? Surprises me if you didn't. About 90% of the used scopes I buy have them.

RE: Lap your Rings
 

IF you cap the tops on it will guide the rod to lap even on the bottoms.
And at the same time if the tops need some it will also lapp them.

RE: Lap your Rings
 

I don't bother - I'm convinced the manfucturing tolerances on quality rings today is good enough that I don't have to lap them in.

RE: Lap your Rings
 

I hate to be predictable.;) Yes I have had some ring marks on some of my scopes but as long as it doesn't damage the function of the scope, it doesn't bother me. I have never purchased a used scope and I seldom if ever trade a gun with the scope on it. I have had most of my scopes for many years and the wear and tear is ok with me. I also don't care for pretty wood stocks just give me any old synthetic stock and I am happy. I do like pretty wood stocks, I just replace them and put them away to stay that way. If I trade a gun then I keep the synthetic and put the wood back on.

RE: Lap your Rings
 

Well, thats where we are different James B. But thats cool, if we were all the same, it wouldn't be fun.

I had to lap my 300RUM gun rings. I had them slip too many times.