Tanodized SR25 type AR-10 .308 80 Lower Receiver

Original price was: $269.99.Current price is: $219.97.

Still Available: No Serial Number or FFL

(12 customer reviews)

Out of stock

All machining processes for our billet SR25 style AR-10 80% Lower are completed other than drilling/milling the FCG (Fire Control Group) pocket and trigger slot, and drilling the Selector switch, Trigger and Hammer pin holes.

– Compatible with most SR25 type profile upper receiver
– CNC Machined from 6061-T6 Billet Aluminum
– Anodized Black per mil-a-8625 type 3 class 2
Rear lug pocket already machined
– ‘S-F’ single letter style Text Engravings
– Added overall strength from integral trigger guard
– Machined (not broached) Mag Well with wide flare
Ltd lifetime warranty against manufacturer defects


– 7075-T6 billet aluminum (when Available)
– Bolt release pin hole Drilled and Tapped 6-32


Our billet SR25 style AR10 80% Lower will mate with most SR25 type upper receivers, and uses a DPMS lower parts kit (LPK) plus it accepts standard .308 DPMS / SR25 / P-Mag Gen 2-3 Magazines.


Although not generally restricted, you should refer questions regarding manufacture, NFA Regulations, and individual state regulations to the BATFE or your local authorities, or obtain legal guidance prior to manufacturing.

No FFL Required!  This anodized SR25 style AR10 .308 80% Receiver can be securely purchased from our website, and shipped direct to your home or business. (See the Shipping/Returns webpage for updated Shipping Restrictions)

Additional information




Version 1, Version 2, Version 3

Add A Tool Kit ($59.00)

Drill Mill Tool Kit, None

12 reviews for Tanodized SR25 type AR-10 .308 80 Lower Receiver

  1. Jason S. (verified owner)

    great quality, awesome customer service, and fastest shipping ever. will order again!

  2. Jonathan H. (verified owner)

    Fast shipping great product

  3. Dustin B. (verified owner)

    Part was exactly as advertised works perfectly

  4. Orville (verified owner)

    The only negative comment is : the amount of time that it takes to get these lowers .
    This lower fit my Stag 10 upper receiver like a glove. It is a perfect fit !!!
    I tried 3 different magazines in this lower too. DuraMag steel 20 rd, Hexmag 20 rd and Right to Bear steel 20 rd .
    All magazines went in and out without any problems empty and fully loaded.
    Zero hang ups no catching and dropped without out any help. The plastic Hexmag 20rd that others had problems with…are not a problem here.

  5. Charles S. (verified owner)

    Part quality was good and fit to my upper was spot on. Due to demands though it took a very long time to get, but I am satisfied with the reciever.

  6. Edward O. (verified owner)

    Great product at a reasonable price

  7. Anonymous (verified owner)

    Well made, quality product.

  8. Alexander (verified owner)

    These guys ship fast

  9. Anonymous (verified owner)

  10. Tim H. (verified owner)

    Excellent product

  11. Edwin H. (verified owner)

    Looks great thus far and fits nicely with the upper.

  12. Michael S. (verified owner)

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