I carried my 226's and 220's in either a Blade Tech IWB or a Sparks VMII, at around 4:30. While I agree cant is a big help, I never found the need to add any more to mine. I still use the same model holsters today with my Glock 17's, and in the same spot.
Since many seem to think the above listed guns are to big to carry, Im curious as to why.
The P226 and P220, are Colt Commander sized handguns. They really arent "big". The FN is about the same size as the SIG.
Of the three, the S&W is probably the biggest. The N frame revolvers can be a bit of a challenge, but with the right holsters, they arent bad. Ive carried 4" Model 28's and 29's, with both belt and shoulder holsters, and they are easily carried concealed.