check csdm.cfg, there you must have a grenades option where you can choose which grenades a player gets..
Code:
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;You must be running the equip plugin for these sections
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
[equip]
;Equip Menu flags:
; p - primary
; s - secondary
; a - armor
; g - grenade
; b - buy
menus = psa
;Autoitem flags:
; a - armor
; h - helmet
; g - grenades
; d - defusekit (CTs only!)
; n - nightvision
autoitems = ah
;Grenade flags:
; f - flashbang
; h - he grenade
; s - smoke grenade
grenades = h
;Sets number of flashbangs given if
; grenades are enabled
fnadesnum = 1
something like this maybe
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