these guns have dropped in quality the guns i purchased the black elbows are very sloppy instead of being a tight fit even with the clamp tightened hard as you can get gun pulls apart had to use tape to fix not cool.
being a marshalltown gun user for 25 years now and lateley the service life we get from a gun has reduced dramatically. not worth rebuilding with a service kit once there buggered its a bin job sad but true i think marshalltown have changed things for the worse.