If only one? .357 S&W:
Too bad I sold it to have more than 1... It is still over at MCSports too, thought about liberating it back, but just can't justify another revolver...
Sig Sauer 229 in .40.
all other guns bow to Glocks!
thats just because they don't want to get hit with shrapnel when it explodes
XD Service Mod. in .45 ACP