Kazuya Mishima looks to be using a custom SIG-Sauer P226 with a Chrome slide and black grip as his main sidearm throughout the movie. He uses it most noticeably to kill Heihachi Mashima's Bodyguard.
Yoshimitsu uses his signiture Katana in a fight with Jin Kazama. He then proceeds to discard it to fight fairly against Jin when his weapon is broken.
FN F2000 Tactical.Edit
The Jacks use FN F2000 Tactical Assault Rifles as their primary weapons.Some are equiped with Scopes and green lasers.These weapons are featured throughout the film.
As well as using FN F2000s The Jacks also use FN P90s to keep "Order". these guns are taken by Steve Fox and Raven and used to escape capture.
In the battle between Jin Kazama and Yoshimitsu Jin is armed with a Naginata to face off against Yoshimitsu's Katana. however it is also used by Yoshimitsu during the fight when he is told to finish Jin off. if Yoshimutisu wasn't told to try and finish him off he would have won the fight. dueing the fight the naginata is broken on both ends when each fighter uses it as the swings hit blocks and these blocks break the weapon.
A Glock 17 with a chrome slide is seen about to be used by Heihachi's Bodyguard before he is shot by Kazuya. also Christie uses this during the escape scene.
Steve Fox also uses a metal bar he finds on the street to fend off some of the Jacks.
Tekken Force Shock BatonEdit
The Jacks use Shock Batons to subdue the tekken fighters without killing them. They use these mostly during the Tekken fighter escape scenes of the movie.