BCI A&K M249 / MK46 Buffer Tube for HPA or AEG

The BCI A&K M249 Buffer Tube for HPA or AEG is a lightweight and sturdy buffer tube, designed to reduce weight on your replica without sacrificing strength and durability. It allows multiple stock options, routing for the HPA line and has dropped 1.2 pounds in overall weight.

4oz. vs. Original Buffer Tube = 2lbs! 

THIS IS COMPATIBLE WITH THE LAMBDA MK48!