Brownells M4 MIL-SPEC BUFFER TUBE ASSEMBLY NONE

Brownells M4 Mil-Spec Buffer Tube Assembly The Brownells M4 Mil-Spec Buffer Tube Assembly is a complete, ready-to-install buffer system designed to military specifications. This assembly provides everything needed to properly equip an AR-15 lower receiver with a standard M4-style collapsible stock setup. Complete Mil-Spec Buffer System This buffer tube assembly includes a Mil-Spec diameter buffer tube, carbine buffer, carbine recoil spring, and castle nut. Built to exact Mil-Spec dimensions, it ensures compatibility with standard AR-15 receivers and provides reliable, smooth operation when paired with a collapsible stock. The assembly is essential for achieving proper recoil management and stock functionality on M4-style rifles. Key Features of the Brownells M4 Mil-Spec Buffer Tube Assembly Mil-Spec diameter buffer tube for proper fit Includes carbine buffer and recoil spring Comes with castle nut for secure installation Designed for use with 6-position collapsible stocks Provides consistent and reliable recoil management Model: NONE Ideal Applications This buffer tube assembly is ideal for building or upgrading AR-15 rifles that require a traditional M4-style collapsible stock. It is commonly used in tactical builds, home defense rifles, competition firearms, and general-purpose AR-15s. The Mil-Spec dimensions make it a direct replacement for worn or damaged factory buffer systems. Why Choose Brownells AR-15 Components? When searching for an M4 Mil-Spec Buffer Tube, AR-15 Buffer Tube Assembly, or Mil-Spec Buffer Tube, this complete assembly stands out for its quality and reliability. Brownells is a trusted name in the firearms industry, known for offering high-quality AR-15 components that meet the needs of serious shooters and builders. Complete your AR-15 build with the Brownells M4 Mil-Spec Buffer Tube Assembly. The End