Quote Originally Posted by mustangfreek View Post
Thanks fellas, so never handling one how are the finish/fit on the Slr rails?
Both of my ARs have em and both are excellent. I am an SLR fanboy. That however does not rule others out... just sayin...

We've had several threads here about SLR rails and gas block combos... if you don't use their gas block as well you will probably have clearance issues if you are putting accessories up around that area (at least with m lok)... I've never used keymod...so I don't know about that.

That's about the only downside I've seen (if you can call that a downside)... fit and finish is great... the barrel nut and the new 'wedge' locking system is really good.