80% build, is jumping into a whole other realm.
an eye opening and addicting realm.
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If this is your first AR, buy one complete, you will then understand how it works, how to take it apart, and what you don't like about it. My first AR was a Bushmaster that I sold at the height of the insanity. With that profit, I assembled two ARs, a 20" heavy barrel for long-range shooting and a 16" light carbine model for messing around.
Chris
This. It's what I did for my first AR, second AR was built for the wife from the ground up. Still love my first AR to death but I will never purchase an entire rifle unless it's a slammin' deal and magically comes with everything I want in a rifle.