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Sale! AR-15 80% Lower Receiver - Forged 7075 - Raw

$69.99 $39.99
(You save $30.00)


Also take a look at our Black Anodized Billet or Forged AR-15 80% Lowers!


Forged 7075-T6 80% AR-15 Lower Receiver. The receiver has a raw finish. Typically these have a smooth and consistent finish. These lower receivers are forged and finish machined to high tolerance mil-specs. 80% lower receivers are not considered firearms by the ATF, we can ship to your door. No FFL required. Lowers are sold and shipped by Modulus Arms.


* All 80% Lower Receivers sold and shipped by Modulus Arms are certified by the ATF as non



Product Reviews

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  1. Excellent Quality

    Posted by Unknown on 8th Jan 2017

    Received this lower in a few days. Along with their heavy duty jig kit and currently working on the lower. Very happy with everything.

  2. Beautiful 80 percent lower

    Posted by Unknown on 24th Dec 2016

    I bought three of these guys because the price is great. When I received them I looked them over very closely and found them to be of great quality. Would recommend to anyone who is interested in building their own AR.

    Shipping took 3 days from order to doorstep. Thanks!

  3. best quality

    Posted by Paul Coleman on 15th Jun 2015

    don't bother ordering your 80% lowers and jigs from any other site. modulus arms' makes top quality lowers and NO SITE offers a better jig

  4. AR 15 Lower Receiver

    Posted by Unknown on 31st May 2015

    This was shipped very fast and in very good condition. The processing of this receiver was easy and finished like new. I would recommend it.

  5. Just what I was looking for .

    Posted by J.Jones on 13th May 2015

    This is a good lower receiver for those who don't want to spend more than they have to for a product that is just as good or better than some of the other products out there . This is the third 80% lower that I have bought and milled out for different projects and as I said it is just as good as the others for a lot less cash . The one down side is that it is not painted but that is easily fixed, and for the extra $10 that they charge for the painted ones I would rather do it myself. I mean if I have to mill it out what's a couple of coats of paint . Bottom line I would recommend this to a friend.

  6. A very satisfied customer here!

    Posted by Y.C. on 15th Apr 2015

    I placed my order on a Friday, and your product was waiting for me in the mailbox on monday.
    I am very pleased with the fit and finish of this lower; The quality of your "80%'s" is a true testament to your commitment and confidence in your products.

    Will definitely purchase again from Modulus Arms! Keep it up guys!

  7. raw 7075 80%

    Posted by mr hachi roku on 16th Feb 2015

    Got the anodized Blk lower a couple months ago and it's was flawless. Only problem I had was that the anodized coating was a little thick and so it was a tight fit. No biggy tho. Strong and excellent lower by far. I will be working on my 2nd lower from modulus today.

  8. Very happy with the quality of this lower

    Posted by Craig Smith on 2nd Jan 2015

    This lower is better machined than another I purchased from elsewhere. The detail of the machining is of very good quality. I recommend without hesitation.

  9. Very happy with this lower, very good finish.

    Posted by Craig Smith on 2nd Jan 2015

    I have not had the opportunity to mill out this lower yet, but based on a comparison of another lower purchased elsewhere the Modulus lower shows much better detail in machining and keeping within specifications. A great lower for the price and the shipping was prompt. I recommend without hesitation.