How to kill these stupid campers on gm_bigcity in GMod using JMOD Grenades

Sorry for the crappy fps guess my pc isnt ready for recording.
Recording vids isnt going to be my job anyways because I would feel stupid. Anyways here are the addons used: JMOD and its requirements.
TFA Hud. Also I know this is a low quality video but I just made it for fun.

Источник: rutube.ru