The program cannot recognize if you have a gun or not unless it’s a pre-created character or MDL that came with the package. You can assign the AIFPS01.wdl to an AI character and he will shoot a laser from a specific vertice (first time I tried it he shot from the crotch and I had to make it a different one to make it look like his gun). If you have your own model then you can assign camera1stPerson01.wdl and plBiped01.wdl to make a first person shooter where whatever model you have assigned the two scripts to will start out with a laser model (that will shoot), a minigun and shotgun.