This pack adds a ton of weapons or tools to Teardown. Some of them are:

        MGL-140 Grenade Launcher (pipebomb)

BFG 9000 (rocket launcher)

Webley revolver (gun)

Grenade (pipebomb)

RPG-7 (rocket launcher)

Katana (sledge)

Guns With Hands pack (all tools with hands)

C-4 (bomb)

AA-12 (shotgun)

Magnum (gun or shotgun if you want)
        
        Judge revolver (or Jury) (shotgun)

M16 functional Grenade Launcher (gun and pipebomb)

Enjoy.