Not really, but its not really recoil that a smoother impulse helps. It helps keep the nose on target, for faster follow up shots.
I think we can all agree, 5.56 isn't really a heavy hitter, all bark no bite.
Assumption is the mother of all ****ups.
Know what you know, Know what you don't know. -Paul Pedzolt
"Jack of all trades, master of none, though oftentimes better than master of one" -Mynshul