Also see:
http://insurgencymod.blogspot.com/2015/06/film-gunman-2015.html

BTW IMDB for some reason does not list the entire credits for this film.

Fight Choreographer

Markos Rounthwaite

Armourer

Juan Ramon Molina

Armourer Assistant

Antonion Molina

Armourer to Mr Penn

Cesar Abades

Armourer UK

Nick Jeffries

Armourers Dailies

Damian Mitchell

Adam Goodall

Armoury SA

Brian Wentzel

Armoury

Molina Armas S.L.

Military Costume Design Assistant

Nathaniel Turner

Military Advisors

Sir Billy Billingham

Christopher Sargeant

Krav Maga Trainers

Michael Margolin

Wayne Miller

Police Advisor

Rafael Navea Moreno

Creative Consultant

Jim Thompson

Personal Trainer to Mr Penn

Ray Kybartas

Curiously Mr Elba requires *two* hair stylists ;) :

Paul Job

Brett Mayo

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