If you don't want to mess with building a lower, psa has a 129$ assembled lower on sale this weekend. Add in a 20$ transfer, the upper of your choice, and you should be under $500 very easily.
You will need a magazine as well...psa does not include mags.
For the price, you can't beat their stuff. The premium barrels are built by fn.
You will need a magazine as well...psa does not include mags.
For the price, you can't beat their stuff. The premium barrels are built by fn.