The other issue I had was shooting at someone behind cover. I usually aimed at the cover so the natural recoil of the gun would get a hs (if it landed). Ive yet to craft a LVOA-C, been using the OP G36 too much.
Yeah, if I burst fired it almost always ended on headshots and crits, but I just couldn't open it up on someone from range like I can with my LVOA-C. And if I need to finish someone up close like you mentioned, my Super 90 or MP5 ST are much better I CQB.