Why are Commercial AR Buffer Tubes different than Mil-Spec?
December 2nd, 2008
I recently received a Magpul CTR stock, but it’s for a mil-spec extension tube and not a commercial one. So I’ve decided to pick up a mil-spec tube to avoid this issue in the future.
What’s the purpose of this difference?
As always, Brownell’s HowtobuildanAR15.com has a video on the subject of AR maintenance.
December 5th, 2008 at 2:59 pm
[...] Why are Commercial AR Buffer Tubes different than Mil-Spec? And why are people so afraid to talk about it? I just want an answer, folks. [...]
August 22nd, 2009 at 7:50 pm
Hello, thank you for bringing me such a surprising story on a Wednesday!
August 25th, 2009 at 4:16 am
Thanks a lot for your assistance!