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AR-15 80% Lower and Upper Receiver - Forged 7075 - Raw



This matched set includes a forged 7075-T6 80% AR-15 Lower Receiver and a 100% 7075-T6 AR-15 Upper Receiver.  The receivers are forged and finish machined to high tolerance mil-specs. The parts have a raw finish. The receivers typically have a consistent finish. 80% lower receivers and upper receivers are not considered firearms by the ATF, we can ship to your door. No FFL required. Parts are sold and shipped by Modulus Arms.



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



Product Reviews

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  1. Great Combo 5 Star Review

    Posted by on 30th Aug 2016

    This is a great buy ! Anyone looking for an upper/lower cobo you will not be disappointed with this set. These Items came well packaged and are Blemish free upon inspection . I would highly recommend this product and this company. Attention to detail is not overlooked,Great Job Guys , Gunny

  2. Very Happy 5 Star Review

    Posted by on 28th Jun 2015

    Bought two sets of these for my first two builds with 80% lowers. Initial shipment had some issues, but when customer service was contacted, the issues were resolved and corrected immediately. I've completed the milling of the lowers and very happy with how they turned out while using the Modulus Arms jig. Will purchase from Modulus for future builds and the customer service is top notch.

  3. Great feel, all around 5 Star Review

    Posted by on 15th Apr 2015

    I just had to do a little Dremel grinding to get top; and bottom receivers to slip; together perfect ,

  4. modulus arms lowers 4 Star Review

    Posted by on 26th Mar 2015

    They have fast shipping and the products look great if you get the lower in the harder metal I would suggest cobalt bits