PBRL15A Lower Only
Performance, reliability, precision,
Our ambidextrous reciever is the perfect foundation for your next build! Solid 7075-T6 billet is precisely machined with tight tolerances to ensure that every receiver is perfectly in spec.
Featuring a hand-tuned ambidextrous bolt control with a choice of lever style. A broached magazine well for a perfect magazine fit; hand deburred, degreased, and sand blasted before getting a professional application of Cerakote.
The result of our time and attention to detail, is an ambidextrous AR billet receiver that will last you a lifetime, and guarantee you a worry-free and quality build.
- 7075-T6 Billet Aluminum Lower
- Choice between regular & ambidextrous
- Professionally applied custom Cerakote
- Precision Broached Magazine Well
- 100% American Made
- Packaged in a reusable ammo can
Manufactured with the latest technologies in automated and robot-assisted CNC manufacturing on horizontal, vertical, and 5-axis machining centers. Using multiple CMMs and vision inspection systems in a robust Quality Control department to ensure that parts match engineered prints, and exceed your expectations.
Welcome to the Lab!
NOTE
ALL FIREARMS MAY HAVE up to a 4-6 WEEK LEAD TIME AFTER RECEIPT OF FFL. All firearms are Built To Order. The build process will begin when PBRL has the order and a copy of the customer's FFL where the firearm will ship to. Orders will sit pending until the FFL is received.
Please have your dealer email a copy of their FFL with the Customers Name and Order Number in the subject line to training@parabellumresearchlab.com
- While Para Bellum Research Lab tries to stay current on all state laws, it is the responsibility of the customer to ensure that the firearm they are purchasing is legal to ship, as presented on our website, to their dealer of choice, and that the dealer is willing to accept the transfer.







