The firearm component in question is a collection of parts designed to manage the recoil impulse in certain rifles, typically those of the AR-15 platform, finished in Flat Dark Earth (FDE). It commonly includes a cylindrical housing, a spring, a weight (buffer), and associated hardware that work together to cycle the action of the firearm reliably. The color provides a non-reflective, earth-toned aesthetic often desired for tactical or sporting applications. As an example, one might purchase such an assembly to complete a lower receiver build or to replace worn or damaged components in an existing rifle.
This assembly plays a critical role in mitigating felt recoil, ensuring proper cycling of ammunition, and contributing to the overall reliability and longevity of the firearm. Its presence allows for controlled follow-up shots and reduces stress on other internal components. Historically, buffer systems have evolved from simple designs to more sophisticated, multi-stage systems, with variations in buffer weight and spring rate influencing the rifle’s performance characteristics. Adopting Flat Dark Earth as a finish allows the rifle to blend in better with arid or woodland environments.
