Buffer 5.56, Carbine
Buffer 5.56, Carbine, If you're looking for a buffer tube for your next build, you might want to consider the Buffer 5.56, Carbine buffer tube. Update your fixed sock system to an adjustable M4 style stock. The WMD Stock features six different precisely positioned notches that will allow you to set your length of pull to the optimum length for your best shooting experience.