Cmc Ar15 Enhanced Buffer Assembly Ml

The CMC AR15 Enhanced Buffer Assembly ML from CMC Triggers is a complete mil-spec buffer tube kit engineered for operators who demand precision-machined components and submersible durability. This assembly delivers the critical interface between your AR-15 lower receiver and collapsible stock, built to exacting military standards with materials and finishes designed for extended field use in challenging environments.

The core of this kit is a six-position buffer tube machined from 7075-T6 aluminum, the aerospace-grade alloy that balances lightweight handling with exceptional rigidity under recoil impulse. The tube features mil-spec dimensions for universal compatibility with standard AR-15 stocks and receivers. Critically, the design incorporates through-drainage holes engineered to evacuate water in submerged or high-moisture environments—a specification found on duty-grade systems used by teams operating in coastal, riverine, or wet-climate zones. The hard coat anodized finish (Type III Class II) provides corrosion resistance superior to standard anodize in salt air and acidic conditions. The assembly includes a heat-treated high carbon steel castle nut and quick-detach end plate, both finished with nitride coating for enhanced durability and reduced friction during installation and removal.

This buffer assembly serves operators, law enforcement, military personnel, and serious AR platform builders who require a proven, mil-spec stock attachment solution. It's specified for duty rifles, training platforms, and precision builds where component reliability under stress matters. The six-position design accommodates shooters of varying frame sizes and gear configurations, from compact ready positions under body armor to extended length-of-pull for prone marksmanship or bench training. This kit eliminates guesswork in buffer tube selection—mil-spec compliance ensures compatibility with 99% of aftermarket AR stocks and tactical accessories on the market.

CMC Triggers manufactures trigger mechanisms and critical receiver components with tight tolerances and QC standards typical of precision small-arms parts. This buffer assembly reflects that manufacturing discipline, offering consistency and predictable performance that generic buffer kits cannot match.