I see that you're in San Diego.
If you have a chance come up to Riflegear in Fountain Valley in the OC. I went there a few times before putting together my first build. Great knowledgeable staff, and they didn't really apply any sales pressure, just answered all my questions with no bs. They also have a gunsmith on staff and can do custom work for you.
Assumption is the mother of all ****ups.
Know what you know, Know what you don't know. -Paul Pedzolt
"Jack of all trades, master of none, though oftentimes better than master of one" -Mynshul