Change out the factory "plastic" sights and replace with trijicons or mepros ect. Then shoot the heck out of it.
That's the plan. Probably a set of crimson trace grips too
Where is the best source for extra magazines? Want oem
Modway, Sportsman's Guide, CDNN, GrabaGun, Aim, etc. will shoot out emails occasionally with them on sale for $18-19/ea and free shipping. That's when I've jumped on them.