Those of you running the 1.18" L3i barrel in your 457, what chassis you running?
I have an MDT XRS which claims 1.25" clearance, but L3i is telling me that it will likely contact the chassis right in front of the action. I'd pick a slightly thinner barrel, but I had read that these seem to like SK RM which is my ammo of choice.
They're saying it won't really affect performance, but I'm tempted to whip out a dremel to float it or just buy another chassis.
Those of you running this barrel, what chassis do you have?