hey guys , im currently building my first AR , the website i ordered the lower from took over 2 weeks to ship out my ar-15 lower and they included a blemished AR-9 lower , was wondering if you guys know of any budget friendly complete uppers either in .223/5.56 or 9mm, i have the lpk and everything for the .223/5.56 build minus the upper but im debating on building the ar-9 first , please let me know of some good deals on uppers for either or even recommendations on either.