I am looking for a upper receiver (stripped or complete) would consider slick side or any variant also need a barrel extension and pin. I suppose I need a barrel nut and handguard too. I might be able to utilize less than perfect or damaged parts for this build I have going. (Not going to try to explain my hair brain idea...) I am not looking for high zoot boutique or cool kid AR parts here nor the pricing to match. I'd like to pay the same or less than the cost of new parts and yes my Google-fu is strong. FOUND; Everything I needed at Midway on sale probably cheaper than I could have done here.