SIGWatchman
Bearcat
The very first thing I did to my SR556 was to move the front sight further forward on the gas block. It strikes me as odd that Ruger chose to not mount the front sight as far forward as possible. It may be only a couple of inches but a longer sight radius is a longer sight radius. I thought that maybe it is a heat thing but I'm still scratching my head on it. Anyone have any insider knowledge on this?