I've never built an AR. I don't have a bench vise, but I can pick one up from Harbor Freight fairly cheaply. I know Brownell's or somebody had a series of videos on building your own AR, but I haven't been able to find them. I've checked both Brownell's and Midway and they are out of stock on AR-15 lower parts kits.
I have a stock wrench and standard hand tools. So what other tools will I need?
UPDATED: I've decided to go .458 SOCOM instead. Thanks for all the suggestions and recommendations!