Figure id make a thread about it. ive been getting advice in another thread. SO i have never built one before so i will probably ask noob questions. right now im looking into ar15.com equipment exchange thanks to some help from y2kaccord. what uppers do you recommend is that what i should look for COMPLETE UPPER? and COMPLETE LOWER? is there anything else i need? ill prolly post here to see if something is a good deal or not since i dont know.