The Guntec USA MILTUBESET-9-GREY AR 9mm Cal MIL-SPEC Buffer Tube Set is essential for AR-9 enthusiasts. Crafted with robust materials, this set meets military specifications and features a sleek anodized grey finish for enhanced durability. Designed for 9mm caliber rifles, this comprehensive kit includes a buffer tube, buffer, and spring. Each component is engineered for reliable operation and effortless installation, ensuring your rifle performs impeccably. Durable anodized grey finish for corrosion resistance MIL-SPEC design for compatibility with various end plates Includes buffer tube, buffer, and spring Lightweight design improves balance during shooting Engineered for reliable function and easy installation Elevate your AR-9 build with the Guntec USA MILTUBESET-9-GREY and experience reliable performance every time you shoot.