S&W 638 Revolver
Sig P 230
XD 9 SC
X9 .45 Service
under an over shirt or untucked large (Shamu size) tee shirt and no one but me and maybe Mrs. Oldgringo knows. The Sig is a great CCW, BTW.
The Sig and S&W fit nicely into pocket holsters for more formal occassions; e.g., church, funerals, bar mitzvahs, etc.
