Proudly Made in Springfield, Oregon!

Raw Billet SR25 type AR-10 .308 80% Lower Receiver

(7 customer reviews)


Still Available: No Serial Number or FFL

Choose Finish

Bolt Catch Pin Hole

Product price
Additional options total:
Order total:


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 receivers
– CNC Machined from 6061-T6 Billet Aluminum
Rear lug pocket already machined
– ‘F-S’ 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


– Bolt release pin hole Drilled and Tapped 6-32
– Glass Bead Blasted Finish


Our 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 raw 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)

7 reviews for Raw Billet SR25 type AR-10 .308 80% Lower Receiver

  1. Mark (verified owner)

    Excellent! Fast Shipping great customer service.

  2. Jordan W. (verified owner)

  3. William (verified owner)

    Nice parts!

  4. Federico A. (verified owner)

    Very nice.. Had a question and was able to speak to a machinist who was very helpful.. nice product and good service. 100% recommend..

  5. Bryan P. (verified owner)

    Quality products, easy ordering and really truly great people to work with!!
    I will be buying again!!

  6. David W. (verified owner)

    great product and customer service was the best

  7. Cuong L. (verified owner)

    just as i expected .very nice lower and shipping are very fast .

Add a review

Your email address will not be published. Required fields are marked *