ADV TECH AR15 CASTLE NUT

The ADV TECH AR15 Castle Nut by ATI Outdoors is a precision-engineered component designed to enhance the assembly and stability of AR15 platforms. Crafted with durability and reliability in mind, this castle nut provides a secure fit, ensuring the proper tension and alignment of the firearm's buffer tube. Its robust construction contributes to consistent performance and long-lasting service.

Finished in black, the ADV TECH castle nut complements the aesthetics of standard AR15 builds while maintaining a sleek profile. Manufactured by ATI Outdoors, a trusted name in firearm parts and accessories, this model offers excellent build quality for both maintenance and upgrade projects. Whether you are assembling a new rifle or replacing worn components, this castle nut is tailored to meet the demands of precision firearm assembly.