AR Lower Receivers

The COBALT KINETICS CK-PRO Receiver Set (CKPROSET16BLK) offers a high-quality upgrade solution for AR-style firearms. Crafted by COBALT KINETICS, this receiver set combines advanced engineering with durable materials to enhance the overall build and...

The COBALT KINETICS CK-PRO Receiver Set (model CKPROSET118BLK) offers a high-quality upgrade solution for AR-style builds, emphasizing precision engineering and robust construction. Crafted by COBALT KINETICS, this receiver set includes the upper and...

The COBALT KINETICS CK-PRO Receiver Set CKPROSET98FDE represents a high-quality upgrade solution for modern AR-style platforms. Manufactured by COBALT KINETICS, this receiver set is engineered to enhance reliability and structural integrity through its...

The COBALT KINETICS CK-PRO Receiver Set (model CKPROSET98BLK) delivers a high-quality platform upgrade for AR-style rifles. Crafted by COBALT KINETICS, this receiver set features a proprietary nonrotating upper receiver design that ensures a secure and...

The COBALT KINETICS CK-PRO Receiver Set (model CKPROSET675FDE) represents a high-quality upgrade solution for AR platform enthusiasts seeking enhanced performance and reliability. Crafted by COBALT KINETICS, this receiver set includes both the upper and...

The COBALT KINETICS CK-PRO Receiver Set (model CKPROSET675BLK) offers a high-quality upgrade solution for AR platform enthusiasts seeking enhanced structural integrity and precision. Crafted by COBALT KINETICS, this receiver set is engineered with a...

The RADIAN WEAPONS LOWER RECEIVER R0848 offers a precision-engineered foundation for your firearm build. Crafted by Radian Weapons, a brand recognized for its commitment to quality and durability, this lower receiver is designed to meet the demands of...

The RADIAN WEAPONS A-DAC 15 Lower Receiver R0847 is engineered for performance and versatility in AR-15 style platforms. Crafted from billet 7075-T6 aluminum, this lower receiver offers exceptional durability while maintaining a lightweight profile. Its...

The COBALT KINETICS CK-PRO Receiver Set (model CKPROSET13BLK) offers a high-quality upgrade solution for AR-style builds. Crafted by COBALT KINETICS, this receiver set is engineered to enhance the structural integrity and functionality of your firearm...