This looks like a pretty good buy. I have never bought from them before but,I'll take a $100 chance. The thing to watch for is the information they give you about the product. This site specifically calls out 7075 (this is good) as the material it's made from. Plus it's made in the USA.(stated in one of the reviews) Mil Spec Buffer Tube Kit - Heavy Duty
Whatever your hand finds to do, do it with your might; for there is no work, nor device, nor knowledge, nor wisdom, in the grave, where you go.
Last edited by CCMachinist; 11-07-2015 at 10:47 AM.