interesting...the gun with the flashlight in the movie looked a bit small for a .45
the gun in the right holster in the beginning is a usp .45 compact with a TLR2 flashlight and Laser Attachment
and all the holsters are from safariland 6004 thigh holster models except for the m500 silver im still trying to figure out what holster that is being it has over a 10 inch barrel
place i found all the weapon list is from punch drunk critics they spoke with the armorar(sp) from the film and he listed out all his equipment
below is his statement you can find link at
http://punchdrunkcritics.blogspot.com/2008/11/bad-ass-military-advisor-talks-punisher.html
We used weapons based on need and back-story and nothing made up. All of the Punisher’s weapons currently exist and are being used in modern combat! The Punisher originated out of Vietnam, so his primary weapon in the film is an M-4 which he would feel the most comfortable with. To that I mounted a mini grenade launcher using thermo baric grenades for point detonations. I followed that up with the most powerful revolver on the planet, a Knight’s Armament/Smith&Wesson custom Model 500 .50 cal, in a breakaway leg holster as his back-up!
We created two fully automatic Beretta 92f handguns for close quarter combat.
In the opening of the film he uses ultra reliable H&K custom MP5’s in fully automatic that he carries in the small of his back, and for speed draws a H&K USP compact .45.
I also had a custom mini 13” Bolo machete combat knife created that he carries on a leg holster for hand to hand.
The result was modern weapons used in the modern time, but in full Punisher style!