Wanted a holster for a S&W 4506-1 I'd recently acquired. Safariland's Holster Finder claims this version of their Model 568 Custom Fit Concealment Holster fit it, so I ordered one. which arrived today. I'm wondering if I'm being paranoid or if anyone else would be as concerned as I am about the amount of protection it offers the trigger. Gun is inserted as far as possible into the holster. The plastic block in front of the trigger guard does not move, so no way to adjust it for the gun to go deeper.