Aero Precision's AR15 Lower Parts Kit w/ MOE SL - FDE is engineered for precision and reliability. Featuring a Magpul MOE SL grip, this kit includes all necessary components for assembling your AR15 lower receiver, ensuring ease of use and superior..…

The Aero Precision FCG Kit (C) is a mil-spec standard Fire Control Group designed for AR15 or AR 308 builds. This kit includes essential components like the trigger, hammer, and disconnector, ensuring a seamless assembly experience for firearm...

Aero Precision's M4E1 MOE Lower Parts Kit Minus FCG is engineered for AR builders seeking quality and versatility. This kit, featuring a Magpul MOE Grip, is designed to fit the M4E1 Lower Receiver seamlessly, offering ease of assembly and reliable...

Aero Precision presents the AERO M5 AR10 Lower Parts Kit MOE BLK, a testament to superior engineering and design. This kit is crafted for seamless assembly of your M5 Lower Receiver, featuring a Magpul MOE Grip for enhanced handling. The anodized fin…

Introducing the CMMG ZEROED LPK MK3, a meticulously engineered lower parts kit designed for the discerning firearm enthusiast. This kit stands out with its ambidextrous safety selector and color-coded assembly packets, ensuring ease of use and assemb…

Aero Precision presents the AERO M5 AR10 LWR PARTS KIT MOE FDE, a meticulously engineered lower parts kit designed for AR10 platforms. Featuring a durable anodized finish in Flat Dark Earth, this kit includes a Magpul MOE Grip and essential component…

Introducing the CMMG AR-15 Lower Receiver Parts Kit Gun Builder Kit, a testament to precision engineering and quality design. This kit includes essential components like the bolt catch, take down pins, and safety selector, ensuring seamless assembly …

Aero Precision presents the M5 Lower Parts Kit with MOE Grip, designed for AR-308 builds. This kit is crafted with precision engineering, ensuring seamless assembly and reliable performance. The inclusion of the Magpul MOE Grip enhances ergonomics an…

The CMMG Lower Parts Kit AR15 is a testament to quality engineering, designed to meet the needs of AR-15 enthusiasts. This comprehensive kit includes all the essential components to complete your lower receiver, excluding the stock assembly and strip…

Aero Precision's M5 Lower Parts Kit with MOE SL Grip for AR-308 Black is engineered for precision and adaptability. This kit includes essential components like the M5 Takedown Pin, Pivot Pin, Bolt Catch, and Extended Magazine Catch Button, ensuring..…

CMMG's AR15 HD Pivot and Takedown Pins are engineered with precision to enhance your firearm's performance. These pins feature a divot and slightly longer length for easier removal, making them a practical upgrade for any AR-15 enthusiast. Ideal for.…

The CMMG Lower Parts Kit MK3 Gunbuilder is a meticulously designed kit that includes most of the necessary parts to build up your lower group, excluding the commonly upgraded parts like the Fire Control Group and pistol grip. This kit is compatible w…