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

Description

This AR 9mm Cal MIL-SPEC Buffer Tube Set provides a complete assembly for builders requiring a six-position buffer tube configuration. Constructed from T6 Aluminum with an Anodized Purple Finish, the kit includes the buffer tube, end plate, castle nut, a 9mm Cal Buffer, and a Chrome Silicon Coated Spring. The buffer weight is 8.2 oz, which is necessary to cycle the action correctly in 9mm platforms where standard carbine buffers may not function reliably due to the lower mass of the cartridge compared to centerfire rounds. The six-position design allows for precise stock length adjustment, accommodating different shooter preferences and brace configurations. The Mil-Spec dimensions ensure compatibility with standard AR-15 lower receivers and existing stock assemblies. The Anodized Purple Finish offers corrosion resistance and a distinct visual appearance while maintaining the structural integrity of the aluminum substrate. The Chrome Silicon Coated Spring provides durable retention for the buffer, resisting wear and fatigue over repeated firing cycles. This kit eliminates the need to source individual components, ensuring all parts are matched for the specific 9mm Cal application. Builders should verify that their lower receiver accepts MIL-SPEC Buffer Tube and that the chosen stock or brace is compatible with the six-position adjustment range. The inclusion of the specific 9mm Cal Buffer is critical, as standard carbine buffers can lead to failure to feed or extract issues in direct impingement or gas piston 9mm systems.