Enhance the reliability and customization of your AR-9 platform with the Guntec AR 9mm Cal MIL-SPEC Buffer Tube Set. Designed specifically for 9mm AR builds, this complete kit delivers the durability and performance serious shooters demand in a tactical or sporting configuration. Key Features T6 aluminum construction with anodized black finish for exceptional strength and corrosion resistance Six-position MIL-SPEC buffer tube allows precise length-of-pull adjustments for optimal comfort and control Complete kit includes end plate, castle nut, dedicated 9mm buffer, and chrome silicon coated spring Buffer weight of 8.2 oz supports consistent cycling in blowback-operated 9mm systems Compatible with SBA Tactical braces for versatile pistol or braced configurations Specifications Caliber: 9mm Material: T6 Aluminum Finish: Anodized Black Buffer Tube Positions: Six Kit Weight: 14.9 oz Buffer Weight: 8.2 oz Why Choose This Product This MIL-SPEC buffer tube set addresses common challenges in AR-9 builds by providing a purpose-built solution that ensures smooth, reliable operation. The heavier 9mm-specific buffer helps manage recoil impulse while the six-position adjustability accommodates different shooter preferences and setups. Built to exacting standards, it offers a balance of lightweight design and robust performance for tactical applications or range use. Upgrade your AR-9 with components engineered for precision fit and long-term dependability.