I have the TX22 Compact with a Holosun 407K on it. Absolutely love shooting this gun! Completely reliable and zero malfunctions so far in 9 months time, and this includes 200 rounds of CCI Stingers.
I'm retired and 67 years old. I've acquired 5 firearms in the past year. Two of those were in the past 3 weeks, so apparently I'm not done yet. Hmmmmm...never really thought about it.