This buffer tube has VERY minor surface texture flaws. It is wavy on the top and left side. THE INTEGRITY OF THIS PIECE IS NOT COMPROMISED IN ANY WAY! It is dyed black.

The BCI PKM Buffer Tube is a lightweight and robust option for anyone looking for a strong stock component. At less than 1/2 pound, this tube is built to give users an array of stock options while maintaining strength and durability.

Will fit the PKP.