Anyone know where I can find a used or new Bushmaster or Armalite A3 upper? I prefer used. I don't need a complete upper with barrel assembly, but might buy one just to get the upper. I need it for a trade. The BM and Armalite A3 upper are the only options. Does anyone have one that they've been thinking of selling? Have a friend who might want to sell? I'm trying to avoid ordering a new one (time and money).  

You might want to call Bear Arms in Scottsdale.

I was there a couple of weeks ago and they had a few BM uppers.

Good luck,

Tom

Thanks for the heads up, will do.

They had some new A3 uppers w/o barrel at AZ Armory in Scottsdale for around $175 when I stopped in today. Not sure what if they were BM or Armalite.