Art (and all members, of course):
I´ve been doing some research there on the forum, and I think that Royce hand weapon might be an airsoft. Knowing for sure some details,as the type of hammer, rear sight, thumb safety and grips I think that Art´s choice, the SOCOM Gear M1911 MEU Airsoft Gun would be the right choice. Add the camo tape, then screw this to the tip, and may be we are really close.]
About the knife, if you look a post I wrote a few months ago, I posted some Royce "Rarities". I pointed that Royce uses a different knife for TWO publicity pictures. In those pictures he also does not wear gloves. They may be early promo shots.
On another matter, do you think they used the HCG machete replica or a real Crain?