Combat Armory Complete AR-15 Rifle Lower Receiver

(11 reviews) Write a Review
Was: $209.99
Sale: $119.99
(You save $80.00 )
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Combat Armory Complete AR-15 Lower Receiver, lower is built to Mil-Spec out of forged 7075-T6 aluminum and hard-coat anodized black. It comes with all Mil-Spec components installed.


  • Billet 7075-T6 aluminum
  • Hard coat anodized black
  • Mil-Spec dimensions
  • Pistol grip
  • Butt Stock
  • Carbine buffer
  • Trigger Pin Diameter MIL-SPEC .154
  • Caliber Marking Multi-Caliber
    YOU MUST BE AT LEAST 21 YEARS OF AGE TO PURCHASE  Prohibited States: Cook County, IL and MA *This item does not ship to California
  • Firearms can be purchased online just like any other product. The only difference is that all firearms must be shipped to a dealer with a Federal Firearms License (FFL) for you to pick up.
  • The background check is conducted by the FFL dealer and completed by you, the actual buyer/transferee.
  • You will be able to choose a dealer during the checkout process.
  • By purchasing this item You are also validating that you are of legal age to purchase the firearm(s) being purchased, and you are also validating that you are in compliance with all rules and regulations of your jurisdiction, including compliance with all local, state, and/or Federal law that may restrict you from owning a firearm.
  • 5
    Combat Armory AR15 lower receiver

    Posted by David Neese on 31st Oct 2023

    This is a very well made lower. It works flawlessly. Will buy another one and definitely will recommend it to friends.

  • 4
    AR lower

    Posted by Marty Roller on 31st Oct 2023

    Well made

  • 5
    Great product

    Posted by Moose on 12th Jun 2023

    I have ordered several of these lowers very good quality for the price

  • 5
    Absolutely great product! Fits well! Customers love it.

    Posted by Charles Letterman on 24th May 2023

    Will keep buying from this company! Great products!

  • 5
    Complete lower

    Posted by Ron on 3rd Apr 2023

    Good quality. Trigger is good for mil-spec Trigger. Finish is nice, but just a bit darker than usual. I'd buy again.

  • 5
    AR-15 complete rifle lower

    Posted by Robert Anderson on 23rd Mar 2023

    Quality materials, excellent craftsmanship, perfect fit! Would definitely purchase againb

  • 5
    great price

    Posted by ALFRED on 16th Mar 2023

    fit and finish are great fully assembled

  • 5
    AR-15 lower

    Posted by Robert Anderson on 15th Mar 2023

    Perfect fit! Quality material and craftsmanship! Fast shipping! Would definitely order again!

  • 4
    Great for the price.

    Posted by A. Magno on 14th Mar 2023

    Just received this complete lower for my wife's build and upon initial inspection it's well made and didn't see any flaws from manufacturing. The trigger is gritty but I believe it will smooth out with use or you can swap it out with a trigger of your preference. I did swap out the grip and buttstock and upon removing the grip I did notice something different. The rear take down pin's spring and detent shared the same shelf that the selector lever's spring and detent does. In my honest opinion this location is much more efficient versus having it held in place by the end plate. Whoever thought of this idea give them a raise. Another nice feature is the magwell is slightly larger than you typical milspec lower.
    The only con I noticed would only irritate AR purists and that is the castle nut was not staked. Luckily I'm not a purists and if you can't stake a castle nut you really need to quit shooting ARs or get over it.
    I couldn't give this 5 star simply because I don't have another billet lower to compare it too. Regarldess, good work Combat Armory for bringing this lower to market.

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