AR-15 Lower Receivers

Your lower receiver is the foundation of any AR build — it controls fitment, durability, and how the rifle feels when you shoot. Choosing a high-quality lower receiver gives you tight tolerances, reliable compatibility with mil-spec uppers, and a solid base for upgrades like enhanced triggers, buffer systems, and custom Cerakote finishes. Whether you prefer forged, billet, or skeletonized designs, start with a lower that matches your intended use — from range rigs to themed show builds. A properly spec’d lower receiver reduces wobble and improves accuracy potential across the whole platform.

Popular Lower Receivers in This Category:

NOTE: We will only ship serialized parts to a FFL holder. Before the part is shipped we will contact the FFL you have chosen to verify their FFL validity, and this may take a few days. We recommend that you contact your FFL of choice to notify them of an incoming shipment in your name.

We will call or email you if there are any problems. If you have any questions just send us a message on our contact page or email us directly at [email protected]

NOTE: If we are unable to verify FFL information, and you are unresponsive for 30 days after purchase, we will release the hold on the lower, and issue you a store credit for your purchase (less our standard restocking fee of 15%).

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37 Items

per page
Set Descending Direction