Don't use that way for nvg's it was always buggy.
Use the following:
Code:
//cstrike.inc
/* Does user have night vision goggles?
*/
native cs_get_user_nvg(index);
/* Set nvgoggles to 1 to give night vision goggles to index. Set it to 0 to remove them.
*/
native cs_set_user_nvg(index, nvgoggles = 1);