BRO Milled AR-15 Lower Receiver – Cerakote Black Finish

Upgrade your AR-15 build with the Black Rain Ordnance (BRO) Milled Lower Receiver in a durable Cerakote Black finish. Precision-machined for tight tolerances and reliable fit, this stripped lower receiver provides an excellent foundation for a custom AR-15 build — whether you’re assembling a competition rifle, a hunting setup, or a dependable home defense platform.

The Cerakote finish delivers superior resistance to corrosion, abrasion, and harsh environmental conditions, making it an ideal choice for shooters in Florida’s humid climate and beyond. Engineered to mil-spec standards and compatible with standard AR-15 components, this lower receiver is ready to accept your preferred lower parts kit and stock assembly.

At Deep Roots Rifle Co, we carry a strong selection of quality AR-15 components from trusted manufacturers like Black Rain Ordnance. Whether you’re a first-time builder or an experienced custom rifle enthusiast, our knowledgeable staff is here to help you source the right parts for your build. Order online with fast shipping or stop by our Eustis, Florida store to see our in-stock inventory in person.