My friend Bonnie and I had a range day today. Of the many firearms we took out to the range was my SR22. Bonnie had a sack full of .22LR rounds all mixed together. Some was solid, 40 gr, some HP 36 grain, many different brands and some of it was old and corroded. That pistol ate ALL of it, shot accurately and with ZERO malfunctions. The pistol is about 2 years old and in my memory has NEVER malfunctioned!
In all, the SR22 is a great firearm.......and there's no "BUT" at the end of that sentence.