Quiet, accurate as hell, nice asortement of colors and very light.
None that i have found yet
wow i mean wow this barrel is amazing in absolutly all ways possible its extremly accurate, super quiet, very light, theirs tons of colors to match any gun and best of all
its cheap. I took a few shots with it from about 20 feet and every shot was within a
centimetre from the original shot and it was probably me who moved the gun.
I think the only way this barrel could be better was if their was different bore sizes
that came with it like the freak but as if you need it here are the grades i gave it