[Surio]

Sig sauers prominently featured in person of interest as well... Giving some leeway for the fact that it's a TV serial, there has to be some merit in the handgun for the protagonist to fall back to it all the time.

http://personofinterest.wikia.com/wiki/John_Reese

_Reese's weapon of choice is a SIG-Sauer P226R..._

[cma]

> there has to be some merit in the handgun for the protagonist to fall back to it all the time.

Probably product placement.

[NTripleOne]

The idea of product placement for a firearm just seems bizarre to me... but I'm not American either.