Mine is a 2nd GEN with over 2000 rounds through it. I enjoy mine due to all the mods I have done to it so far. Fluff and Buff, metal mag release, heaver Wolff recoil springs and +1 magazine extensions. I live in the South so all too often it is all I can carry due to the heat. They are easily concealed and weigh almost nothing. Plus Kel-Tec's customer service is OUTSTANDING!