5.56 / 223 Ar-15 Rifle length ‘Grab Bag’ upper. Sometimes we receive some cosmetically blemished parts, or a customer might change their mind on an order after building, or we may have leftover gunshow inventory. This is an assembled upper (option to add bcg / ch) that will come with a random free float handguard. Could be MLok or Picatinny, slim chance of keymod. The receiver itself might be forged or billet, and may or may not have dust cover / forward assist features. The upper/barrel will be functional (shootable), but may just have some cosmetic blemishes, or something small like the dust cover opens if you look at it wrong. Quad rails may fit tight on certain attachments like magpul. If you aren’t picky and just want a working upper at an advantageous price, this deal might be for you.
Features:
- 5.56 Nato or 223 Wylde barrel (either will shoot 556 and 223)
- 1/2-28 threads
- Barrel length will be 20″ or longer
- Barrel typically 4150 cmv (black), but occasionally 416r Stainless.
- muzzle device (usually a2 flash hider)
- .750 Steel low profile gas block, stainless gas tube
- Upper receiver, m4 feed ramps, anodized black
note: picture is just an example of random uppers. This is not a live picture of inventory you can hand select from. Your functional upper will include well built parts that may or may not be visible on the website. Some may have blemishes or scuffs.

sound of freedom – This was a great set up. I loved being able to customize the set up. Only issue I had was my own fault as a newb to building these. I used a heavy barrel in a slim hand guard. It makes adding attachments tough with clearances. Hoping someday to also get an AR10 from here.