Aero Precision's M5 Complete Lower Receiver with MOE Grip and UBR Gen2 Stock is engineered for custom big-bore AR builds, offering exceptional fit and finish. Crafted from 7075-T6 Aluminum, it includes a threaded bolt catch roll pin, integrated trigg…

The Aero Precision EPC-9 Carbine Complete Lower with MOE Grip Black No Stock is engineered for precision and reliability. Crafted from custom forged 7075-T6 aluminum, this lower receiver offers a semi-auto action with a 9mm Luger caliber, ensuring sm…

The Aero Precision M4E1 Complete Lower Receiver with Magpul SL-K Carbine Stock is a testament to quality engineering and design. Featuring an M4E1 Lower and upgraded with a Magpul SL-K Carbine Stock, this complete lower is ideal for AR builds, offeri…

Aero Precision's M4E1 Threaded Assembled Receiver Set is a testament to precision engineering and design excellence. This receiver set, crafted for multi-caliber use, features an anodized black finish for enhanced durability and a sleek appearance. T…

The Aero Precision EPC-9 Carbine Complete Lower with A2 Grip & M4 Stock is engineered for precision and reliability. Crafted from custom forged 7075-T6 aluminum, it features an anodized finish for durability. The integrated enlarged trigger guard and…

Aero Precision presents the AR-15 Complete Lower Receiver with MOE SL Grip and SL-S Carbine Stock, engineered for precision and reliability. This complete lower receiver is machined to mil-spec dimensions, ensuring compatibility with standard AR-15..…

The CMMG MK 9 Lower Receiver Sub-Assembly 9mm Black is a testament to superior engineering and design. Crafted for the AR-15 platform, it features a radial delayed blowback system, ensuring reduced recoil and enhanced performance. This assembled lowe…

Aero Precision's M4E1 Threaded Assembled Receiver Set for AR-15 in FDE Cerakote showcases superior design and engineering. This set includes both the M4E1 Lower Receiver and the M4E1 Threaded Assembled Upper Receiver, offering enhanced forging for a.…

Aero Precision's AR-15 Complete Lower Receiver with MOE Grip and SL Carbine Stock is engineered for precision and reliability. Featuring a robust AR15 Gen 2 Lower, this complete lower receiver is upgraded with a Magpul SL Carbine Stock for adjustable…

Aero Precision's M5 (.308) Enhanced Complete Lower Receiver with Magpul MOE & STR is designed with precision engineering and standout features for ease of use. Ideal for range time and training, this receiver offers compatibility with standard AR 308…

Aero Precision's AR15 Carbine Complete Lower Receiver is engineered with precision and durability, featuring a mil-spec lower parts kit and anodized finish. Ideal for custom AR15 builds, it offers seamless integration with your choice of upper receiv…

Aero Precision's EPC-9 Assembled Lower Receiver for AR-15 in Kodiak Brown is crafted with precision engineering and high-quality materials. This component offers billet aesthetics in a forged package, ideal for pistol caliber builds. Made from 7075-T…