Full sized steel 9mm, 2 compact/midsized 9mm (P-07/Steyr M9-A1), subcompact 9mm.... seems like an easy justification there...
.22 Lr (walther P22) for general plinking and introducing others to shooting,
.22 Lr conversion for my Kimber 1911 in .40
that is a fraction of my guns and I assure you I can justify every single one of them... thing is, i dont have to!
I have 4 9mm, 1 .40 cal, 2 .45ACP, 2 .22 Lr (need a few more of these!!!), 1 7.62x25, 1 .380, 1 .38, 3 full sized .357 mags, and I know I am forgetting a....... couple...
I am missing a 45 colt single action, a 45 acp double action, a 3 inch 1911, 22 Lr revolver (single action or double action or both,) a 44 special double action, a Glock (sadly!!!! but every collection needs one,) a 92 (Taurus or Baretta,) and several others that I cannot think of right now...
Once again, I can justify every single one of them....
and it all started with a P22