I have the same gun. You did well. Understand that, if the gun gets any disrespect because of a trigger lock, you can order a plug, and there is online instruction for removing the lock yourself. For now, put one of the keys on your key ring or in your wallet just in case of a spontaneous lock, supposedly possible but with very few incidents reported. It's just that your gun can really rock with full power ammo and could shake something loose. I think most would prefer that S&W would stop producing their guns that way, but the problem is not insurmountable, allowing the preference for a new gun.