used to be very typical of subcompacts. You may not hear it much, but I?d bet other subcompacts don?t get the same round counts RAMIs get.
A while back I used to see a lot of used subcompacts for sale at 1/2 to 1/3 msrp. I?d test fire them and it would be one ftf after another, and all they needed to get going was a new set of springs. I got some nice S&W, Kahr, and AMT subcompacts that way.
Some newer springs are supposed to be better now, the M&P Shield springs are supposed to go 5,000 rounds now, but I don?t have experience with those.