The reason that there is sway on NLB isn't because of the scope. The NLB is based on a Russian Anti-Tank rifle, the PTRS-1 20mm to be exact. Its a heavy and long gun not meant to be used in a standing position. It's honestly a huge show of strength that guardians can do this AND reload that heavy son of a broomstick as fast as we do. It's honestly a niche rifle like bad juju. Not trying to bring you down or anything, these are good suggestions.