Ruger buffer tube kit for AR-15 platforms. Black finish. Essential component for proper rifle function and reliability.
The buffer tube is a critical component of any AR-15 platform rifle, and Ruger delivers a dependable solution engineered to exacting standards.
The buffer tube houses the buffer and spring assembly, which work together to manage the rearward movement of the bolt carrier group during the firing cycle. This controlled motion is essential for:
Ruger manufactures this kit to the same rigorous standards that have made their firearms trusted by shooters for generations. Built in America, this buffer tube kit ensures your AR-15 functions with the reliability you expect from a quality firearm.
Whether you're building a new rifle or replacing a worn component, this Ruger buffer tube kit provides the dependability serious shooters demand.