Over the past 3 years I've put almost 1400 rounds of it through my Remington 22-250 and I haven't noticed a degredation in accuracy yet. I don't have a bore scope, but the groups are not opening up yet.
Moly has been losing its popularity as the years progress.At one time it was claimed that it would cut friction thus giving you higher velocities.If you actualy put moly in your gun powder you get the same velocity as you do when you coat your bullets with it.This points more too it being a propellant retarding agent.If you burn slower powders you get less heat and a longer push on the bullet and thus you are able to load them to higher velocities.
The ammo that I was referring to was the Winchester Balistic Silvertip with their lubalox coating. On a prarrie dog shoot I did notice that after about 200 rounds my accuracy began to drop. A quick pass with a bore snake and I was hitting consistantly again. I suggest cleaning before that point so your hit ratio doesn't start to make you second guess your shooting ability
Nightforce has great tracking capabilities, they are rugged, a bunch of elevation, holds zero forever, and reticles are designed for long range shooting. So if you are looking to shoot long distances constantly, then you need a scope that can take the abuse. -- gilmillan1
Nightforce is such a solid combo of reticle, available elevation, glass that is good enough to shoot at the longest range you can dial. Nightforce has bullet proof construction that can handle the incidental horse rolling or some other rodeo action. -- bigngreen
The total package. Nightforce is the best I have used as far as turret feel and solid detents. I have never had one that didn't track right on and always return to zero. Nightforce NXS is the best value for everything I need. -- Broz