MPN: B2-K600-A000 / D2-K100-A000


  • M4 style feed ramps
  • 0.250 takedown pin holes
  • Mil-Spec dimension
  • Compatible with all Mil-Spec AR-15 components


  • Material: 7075-T6 Aluminum
  • Finish: Mil-Spec Type III Class 2 Hardcoat Anodized
  • Weight:
    • Assembled (with forward assist and dust cover installed): 8.64 oz.
    • Stripped: 6.98 oz.


  • AR-15 lower receiver


If you want to put together an AR and skip the divorce, Anderson Manufacturing offers a line of solid parts that offer solid performance without spending the mortgage money. If you’re building a weekend plinker or a personal defense rifle and you don’t want to spend the kid’s college fund, an Anderson Manufacturing Upper just might be that middle ground you were looking for.

Machine Finished Forged Receivers

Anderson Upper Receivers are forged from 7075 T6 aluminum, just like many of their competitors. Their forged receiver bodies are machine finished to Mil-Spec standards. M4 feed ramps keep them feeding consistently in your build. Anderson Manufacturing Receivers might save you money but they don't cut corners.

Finish it Your Way or Buy Complete

If you’ve got that parts list in hand and all you need is the upper receiver body, a stripped Anderson Upper Receiver is just the ticket. Finished to Mil-Spec and coated with a sleek black anodized hardcoat, it’s ready to become one with your chosen parts for a build that’s all yours. Those of you who prefer to let someone else chase the parts and want an upper that’s ready to marry to your chosen lower, an Anderson Manufacturing Upper receiver can be shipped to your door completely, right down to the dust cover on the ejection port.

American Manufacturing You Can Depend On

You can order the stripped version of the Anderson Upper, ready to assemble with your choice of parts or choose a fully assembled version to complete your build quickly. Both versions are manufactured in the U.S. by American craftsmen, many of whom are military veterans, so you know they understand the importance of gun parts that perform the way you need them to and stand up to the demands of real-world use. Anderson Uppers aren’t overbred lapdogs you leave on a velvet pillow, they’re the trusted companion you can put a little weight on when you need to.

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