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…

Aero Precision's M4E1 Lower Parts Kit with MOE Grip for AR-15 is engineered for precision and adaptability. This kit includes a Magpul MOE Grip available in Black or FDE, and all necessary components to assemble an Aero Precision M4E1 lower receiver …

Aero Precision presents the AR10/M5 Field Repair Kit, a meticulously engineered solution for maintaining your rifle's functionality. This kit includes essential components like takedown pin detents, springs, and a bolt catch buffer, ensuring your fir…

Introducing the CMMG AR15 Survival Kit, a meticulously engineered parts kit designed to meet or exceed Mil-Spec standards. This kit includes essential components such as firing pins, extractor springs, and cam pins, ensuring functional benefits and e…

Aero Precision's M4E1 Lower Parts Kit with MOE Grip for AR-15 FDE is engineered for versatility and precision. This kit includes high-quality components designed for seamless assembly with the Aero Precision M4E1 Lower Receiver or similar mil-spec lo…

Aero Precision's M4E1 Lower Parts Kit with MOE SL Grip is crafted for precision and adaptability, featuring a Magpul MOE SL Grip in Flat Dark Earth. Designed for the AR-15 platform, this kit includes essential components for assembling an Aero Precis…

Aero Precision's EPC Lower Parts Kit with MOE Grip for AR-15 FDE is engineered for precision and reliability. This kit includes essential components for your AR-15 build, ensuring smooth assembly and optimal performance. The Magpul MOE grip enhances.…