Fordtough25
Grandmaster
Other than sights, you don't "need" to do anything to it. All of that stuff is out there to make money, not improve the gun. Give yourself some time and a lot of rounds through it before you decide to do anything. After many thousands of rounds and many classes and tons of hours of dry practice with mine, I added an RMR and a 3.5 connecter. I got the connecter because the RMR gives you the ability to hit so much farther out that trigger manipulation becomes even more important.(If thats possible). This is coming from a guy who has a bad case of modifyitis.
Well said and I agree! Sights may help, but lots of ammo and practice always did me the best.