Love the 33k.
Mine is a mishmash of kit parts built on a Vector receiver but it looks like a million bucks, is reliable to a fault, and shoots Black Hills 52gr moly coated into 1/2 inch at 100.
Long story on this one, I actually owned it twice. I bought the barreled receiver, bought all the rest of the parts and assembled the rifle to begin with. At that time it had an IGF 5.5 long FH perm installed and that's when it shot those tiny groups. I traded it to shop one day in a moment of poor judgement and even included one of those remarkable tiny group targets to help sell the gun for the shop who didn't do a lot of dealing with that type of weapon.
Some time later I learned that a friend of mine bought an HK type rifle from a local shop. After some conversation I determined that it was my old rifle he had bought. Some conversation and a small stack of cash later and I owned the rifle again. Shortly afterward the form 1 was filed and off came the FH. To this day it's a favorite out of the many roller guns I own.