Wholesale Guns & Ammo has Continental Mach.&Tool forged receivers for $88.99 w/free shipping if you order 2 or more. CMT is the same people that make lowers for Colt. They are marked "Centure Sporter" and "C-15" , I guess they were an over run for Century Arms. I build an A2 out of one and it looks and works fine. I think it's the equal to a DPMS lower that I build a CAR-15 out of several years ago. You can check them out in the front of Shotgun News. Also, if your local FFL dealer has an FFL on file with them you can order direct from them and pay for your order with a credit card, this will save you from paying tax at your dealers, all you'll have to pay is his acceptance fee and what ever back ground fee your state has. That's what I did, I ordered 2 so I got free shipping then I paid my dealer $20 to accept them and a $10 fee for back ground check. All in all it came to just under $105/receiver out the door. Talk to ya' later. TN.Frank