The FMK Firearms AR1 Extreme AR-15 Lower Multi Caliber DE is a lightweight, high-impact composite polymer lower receiver designed to be the solid foundation of your next AR-15 build. Built to mil-spec dimensions and finished in a dark earth tone, thi…

The Franklin Armory FAI-15 Stripped Lower Receiver is a forged 7075-T6 aluminum AR-15 foundation designed specifically for builds using Franklin Armory’s Binary Firing System and compatible binary triggers. Precision machined to mil-spec dimensions a…

The Charles Daly Stripped Lower AR-15 delivers a clean, ready-to-build foundation for your next .223 Remington / 5.56 NATO rifle. Precision machined as a stripped lower receiver, it provides the core serialized component needed to assemble a reliable…

The Combat Armory Billet AR-9 Lower Receiver Stripped with Mag Release and Ejector Black gives builders a purpose-built 9mm AR foundation with clean lines and precise machining. Cut from 7075-T6 aluminum billet, this dedicated AR-9 lower arrives stri…

The Combat Armory Billet AR-10 Lower Receiver Stripped With Mag Release And Ejector Black gives builders a solid foundation for a reliable large-frame AR. Machined from 7075-T6 aluminum billet to a DPMS-style pattern, this lower features clean lines,…

The Combat Armory Billet AR-15 Lower Receiver Stripped Black delivers a clean, modern foundation for your next AR build. Precision machined from a solid 7075 T6 aluminum billet, this lower offers a rigid, consistent platform with sharp lines and a sl…

The Spike's Stripped Lower (Spider) is a top-tier choice for firearm enthusiasts looking to build or upgrade their AR-15 platform. Crafted by Spike's Tactical, this stripped lower receiver is designed with precision and durability in mind, featuring …

The KAK Industry KF-15 is a mil-spec forged AR-15 stripped lower receiver machined from USA-produced 7075-T6 aluminum forgings, delivering the strength and dimensional consistency that builders demand. The Type 3 Class II hard coat anodized finish...

The Knights Armament SR-15 Stripped Lower Receiver delivers KAC's renowned engineering and quality. Machined from 7075-T6 forged aluminum alloy and finished with a Type III, Class 2 hard anodized coating, this lower provides a durable and...

The Spike's Tactical Calico Jack Stripped Lower Receiver is a standout choice for firearm enthusiasts looking to add a unique touch to their AR-15 build. Featuring the iconic Calico Jack logo with Parley, Plunder, and Arrr selector markings, this low…

The Spike's Tactical Stripped Lower (Gadsden) is a premium choice for your next AR-15 build. Crafted from high-quality 7075 T6 aluminum, this lower receiver features the iconic Gadsden logo with the phrase "Don't Tread on Me." The receiver is finishe…

The Spikes Tactical Stripped Lower Receiver Calico Jack Logo, Multi Cal, is a standout choice for firearm enthusiasts looking to build or upgrade their AR-15 platform. This receiver features the iconic Calico Jack pirate logo, adding a unique and bol…