[Nick]

If that doesn't work for you try this.

#include <amxmodx>
#include <amxmisc>
#include <fun>

public plugin_init ( ) 
{
    register_plugin ("tecone's Weapon Menu", "1.1", "tecone" )

    register_menucmd ( register_menuid ( "\rWeapon Menu :^n" ), (1<<0)|(1<<1)|(1<<2)|(1<<3)|(1<<4)|(1<<5)|(1<<6)|(1<<7), "actionMenu" ) 
    register_clcmd ( "amx_wmenu", "showMenu", ADMIN_KICK )
}

public showMenu ( id, level, cid )
{ 
    if ( !cmd_access ( id, level, cid, 1 ) ) {
        return PLUGIN_HANDLED 
    }
    
    new MenuBody[512] 
    new keys
    new mLen = format ( MenuBody, 511, "\rWeapon Menu :^n" )

    mLen += format ( MenuBody[mLen], 511 - mLen, "^n\w1. AWP" )
    mLen += format ( MenuBody[mLen], 511 - mLen, "^n\w2. Colt" )
    mLen += format ( MenuBody[mLen], 511 - mLen, "^n\w3. Ak^n" )
    mLen += format ( MenuBody[mLen], 511 - mLen, "^n\r4. Aug" ) 
    mLen += format ( MenuBody[mLen], 511 - mLen, "^n\r5. Sig552" )
    mLen += format ( MenuBody[mLen], 511 - mLen, "^n\r6. Scout" )
    mLen += format ( MenuBody[mLen], 511 - mLen, "^n\y7. Galil" )
    mLen += format ( MenuBody[mLen], 511 - mLen, "^n\y8. Famas^n" )
    mLen += format ( MenuBody[mLen], 511 - mLen, "^n\y0. Exit Menu" )


    keys = ( 1<<0|1<<1|1<<2|1<<3|1<<4|1<<5|1<<6|1<<7 )
    show_menu ( id, keys, MenuBody, -1 )
    return PLUGIN_HANDLED 
}   
    
public actionMenu ( id, key ) 
{
    switch ( key ) 
    {
        case 0: 
        {
            give_item ( id, "weapon_awp" )
        }
        case 1:
        {
            give_item ( id, "weapon_m4a1" )
        }

        case 2:
        {
            give_item ( id, "weapon_ak47" )
        }
        
        case 3:
        {
            give_item ( id, "weapon_aug" )
        }
        
        case 4:
        {
            give_item ( id, "weapon_sg552" )
        }
        
        case 5:
        {
            give_item ( id, "weapon_scout" ) 
        } 
        
        case 6:
        {
            give_item ( id, "weapon_galil" )
        } 
        
        case 7:
        {
            give_item ( id, "weapon_famas" )
        }
        
        case 8:
        {
            client_print ( id, print_chat, "[AMXX] Menu Closed." )
        }
    }
    return PLUGIN_HANDLED
}