Для начала хочу сказать, что вы не сможете сделать это в соревновательном режиме! Это можно совершить только в матче, где вы являетесь хостом!(например карты из мастерской либо тренировки с ботами

Для начала пишем в консоль
sv_cheats 1
mp_drop_knife_enable 1
Теперь решаем какой нож нам нужен и пишем в консоль.
★Штык нож - give weapon_bayonet;ent_fire weapon_knife addoutput "classname weapon_knifegg" ; mp_drop_knife_enable 1
★Складной нож - give weapon_knife_flip ;ent_fire weapon_knife addoutput "classname weapon_knifegg" ; mp_drop_knife_enable 1
★Нож с лезвием-крюком - give weapon_knife_gut;ent_fire weapon_knife addoutput "classname weapon_knifegg" ; mp_drop_knife_enable 1
★Керамбит - give weapon_knife_karambit ;ent_fire weapon_knife addoutput "classname weapon_knifegg" ; mp_drop_knife_enable 1
★М9 байонет - give weapon_knife_m9_bayonet;ent_fire weapon_knife addoutput "classname weapon_knifegg" ; mp_drop_knife_enable 1
★Охотничий нож - give weapon_knife_tactical;ent_fire weapon_knife addoutput "classname weapon_knifegg" ; mp_drop_knife_enable 1
★Нож-бабочка - give weapon_knife_butterfly;ent_fire weapon_knife addoutput "classname weapon_knifegg" ; mp_drop_knife_enable 1
★Нож фальшион - give weapon_knife_falchion;ent_fire weapon_knife addoutput "classname weapon_knifegg" ; mp_drop_knife_enable 1
★Золотой нож - give weapon_knifegg;ent_fire weapon_knife addoutput "classname weapon_knifegg" ; mp_drop_knife_enable 1
★Нож боуи - give weapon_knife_survival_bowie;ent_fire weapon_knife addoutput "classname weapon_knifegg" ; mp_drop_knife_enable 1
★Тычковые ножи - give weapon_knife_survival_push;ent_fire weapon_knife addoutput "classname weapon_knifegg" ; mp_drop_knife_enable 1
★ Медвежий нож - give weapon_knife_ursus;ent_fire weapon_knife addoutput "classname weapon_knifegg" ; mp_drop_knife_enable 1
★ Наваха - give weapon_knife_gypsy_jackknife;ent_fire weapon_knife addoutput "classname weapon_knifegg" ; mp_drop_knife_enable 1
★ Стилет - give weapon_knife_stiletto;ent_fire weapon_knife addoutput "classname weapon_knifegg" ; mp_drop_knife_enable 1
★ Коготь - give weapon_knife_widowmaker;ent_fire weapon_knife addoutput "classname weapon_knifegg" ; mp_drop_knife_enable 1
★ Классический нож из CSS - give weapon_knife_css;ent_fire weapon_knife addoutput "classname weapon_knifegg" ; mp_drop_knife_enable 1
★Паракорд - give weapon_knife_cord;ent_fire weapon_knife addoutput "classname weapon_knifegg" ; mp_drop_knife_enable 1
★Нож выживание - give weapon_knife_canis;ent_fire weapon_knife addoutput "classname weapon_knifegg" ; mp_drop_knife_enable 1
★Бродяга - give weapon_knife_outdoor;ent_fire weapon_knife addoutput "classname weapon_knifegg" ; mp_drop_knife_enable 1
★Скелетный - give weapon_knife_skeleton;ent_fire weapon_knife addoutput "classname weapon_knifegg" ; mp_drop_knife_enable 1

В знак благодарности можете оставить свой коментарий в моем профиле steam)