AR 9mm Cal MIL-SPEC Buffer Tube Set (Anodized Bronze)

Description

This AR 9mm Cal MIL-SPEC Buffer Tube Set provides a complete assembly for AR-9 platform builds, replacing standard carbine-length Buffer Tube with a configuration optimized AR 9mm Cal lower receivers. Constructed from T6 Aluminum, the tube features an Anodized Bronze Finish that offers corrosion resistance and a distinct aesthetic. The kit includes a Six Position Buffer Tube, allowing for precise stock length adjustment to accommodate different buttstock designs and shooter preferences. The assembly is completed with a standard End Plate and Castle Nut, ensuring secure retention of the buffer tube and buffer assembly. Included in the package is AR 9mm Cal Buffer, engineered with a weight of 8.2 oz to manage the lower pressure and cyclic rate typical of 9mm conversions compared to 5.56/.223 platforms. This buffer is paired with a Chrome Silicon Coated Spring, providing reliable tension and durability under repeated cycling. The combination of the heavier buffer and high-quality spring helps mitigate bolt bounce and ensures consistent operation AR 9mm Cal builds. Key specifications for integration:

• Material: T6 Aluminum
• Finish: Anodized Bronze
• Tube Length: Six Position
• Buffer Weight: 8.2 oz
• Spring Type: Chrome Silicon Coated

This set is designed for builders who require precise fitment and reliable function in their AR-9 lower receivers. The Mil-Spec dimensions ensure compatibility with standard MIL-SPEC Buffer Tube and stocks, while the included components eliminate the need to source individual parts separately. The Anodized Bronze Finish provides a durable surface that resists wear during installation and field use. By utilizing a dedicated 9mm Cal Buffer, this kit addresses the specific mass requirements needed to cycle the action correctly, preventing issues associated with using standard carbine buffers in 9mm platforms.