3- S&W's: Model 638 Stainless, 2 .38 Spl Police Service (I inherited these 2)
2- Ruger: P-85 Stainless 9mm and an SP-101 .357 Stainless 3/16"
1- Beretta: Model 20 .25 cal
1- Springfield Armory: G.I. Micro Compact .45
1- Taurus: PT-1911 .45 Stainless
Ruger, more than the rest, by a small margin. Then S&W then TDE, then a tie between Browning, Stoeger, Mauser, and T/C, then Colt, Walther, Webley, Magnum Reasearch, Wildey, LAR, Coonan, and a few others I can't recall exactly.