has anyone had any probs with the arms flattop aimpoint mount on a rra upper coming loose or anything like that?

RRA had a bunch of their early flat tops that were under size, but they have fixed that and there are now a lot of ARMS throw levers now on them.
Good Shootin, Jack

check the two screws under the mount I have two of them and the both came loose over time Blue loctite solved the problem.

Quoted:
check the two screws under the mount I have two of them and the both came loose over time Blue loctite solved the problem.[/quot


Loctight is a good idea on any screws, especialy those that go into a stainless steel bushing like they use. They told me that since they never know if a customer is going to need a spacer on the modular ht. ring, they leave it up to the customer. With it already loc-tighted, people would complain it was too hard to get them seperated to incert a spacer.
Jack

That's why you use blue, it is for light settings but you can break it free with a screw driver. (DO NOT USE RED) or you will need heat to release it. I used the #222MS that comes with most Arms products.