[Jesus^]

Pues, Puedes usar

pawn Код:

SetPlayerSkillLevel(playerid, WEAPONSKILL_PISTOL, NivelSkill);
SetPlayerSkillLevel(playerid, WEAPONSKILL_PISTOL_SILENCED, NivelSkill);
SetPlayerSkillLevel(playerid, WEAPONSKILL_DESERT_EAGLE, NivelSkill);
SetPlayerSkillLevel(playerid, WEAPONSKILL_SHOTGUN, NivelSkill);
SetPlayerSkillLevel(playerid, WEAPONSKILL_SAWNOFF_SHOTGUN, NivelSkill);
SetPlayerSkillLevel(playerid, WEAPONSKILL_SPAS12_SHOTGUN, NivelSkill);
SetPlayerSkillLevel(playerid, WEAPONSKILL_MICRO_UZI, NivelSkill);
SetPlayerSkillLevel(playerid, WEAPONSKILL_MP5, NivelSkill);
SetPlayerSkillLevel(playerid, WEAPONSKILL_AK47, NivelSkill);
SetPlayerSkillLevel(playerid, WEAPONSKILL_M4, NivelSkill);

Ya sabes que es NivelSkill