We are now offering the highest quality carbine buffer tube on the market. Manufactured to military specifications with respect to dimensions, materials, and processes, our buffer tubes start life as an 7075-T6 impact extrusion, are precision machined, and hardcoat anodized.
 
Features:
6 position
7075-T6 aluminum construction
Secondary machined from impact extrusions
MIL-A 8625 Type III CL II hard-coat anodized
Made in USA
Castle Nut and Back Plate available Separatly $8