I think I've done it! To add the gun to whatever car you wish, Open the scripts folder, find LAM4A1 or whatever its called, You'll see this... Vehicle v(Target); if ((v.HasCommand("FlyTo") || v.HasCommand("VcmdDeInstallRope")) && !v.IsOnGround()) return false; if (v.IsValid() && !v.IsDestroyed() && StrCompare(v.GetPrototypeFileName(), "mod:Prototypes/Vehicles/05 US Army/hmmwv.e4p") == 0 || StrCompare(v.GetPrototypeFileName(), "mod:Prototypes/Vehicles/05 US Army/us_army_truck.e4p") == 0 || StrCompare(v.GetPrototypeFileName(), "mod:Prototypes/Vehicles/05 US Army/blackhawk.e4p") == 0) add an extra prototype to the list, e.g Vehicle v(Target); if ((v.HasCommand("FlyTo") || v.HasCommand("VcmdDeInstallRope")) && !v.IsOnGround()) return false; if (v.IsValid() && !v.IsDestroyed() && StrCompare(v.GetPrototypeFileName(), "mod:Prototypes/Vehicles/05 US Army/hmmwv.e4p") == 0 || StrCompare(v.GetPrototypeFileName(), "mod:Prototypes/Vehicles/05 US Army/us_army_truck.e4p") == 0 || StrCompare(v.GetPrototypeFileName(), "mod:Prototypes/Vehicles/05 US Army/blackhawk.e4p") == 0) I'm trying it out now so I'll let you know if it works, but I'm feeling lucky Hope this helped.