Technical Bead blast cabinet gun replacement

Am looking to replace the gun in our bead blast cabinet (typical Skat style cabinet) and all the replacement guns appear to be about the same quality?? Is there one brand or model that is head and shoulders above the rest? Doesn't seem to be much choice out there?? Thanks-

 

Buy one from TP (skat blast manufacture). My cabinet is from harbor freight and the gun never really worked right. I finally threw the gun away and bought one from TP. That made a world of difference, the cabinet works the way it should now

 

yes TP for sure, here is the web site

https://www.tptools.com/