Starting to plan a SBR project. I want to use a milspec Magpul CTR stock. So, which buffer tube? Oh, and planning on a Stormwerkz hinge.
Suggestions?
What are the differences in buffer tubes?
Thanks
Posted: 4/26/2015 1:00:25 PM EDT
[#1]
Milspec is .02" smaller in diameter. Easiest way to tell the difference is look at the back end: milspec tubes are flat, commercial have a slant. Just browse at Brownells and pick one.
Posted: 4/27/2015 10:20:00 PM EDT
[#2]
Thanks
Posted: 4/29/2015 8:59:59 PM EDT
[#3]
Okay, then who has the best mil-spec tube for your dollar? Any good deals floating around?
Thanks
Posted: 4/29/2015 10:20:27 PM EDT
[#4]
Brownells has mil-spec AAC for $20:
http://www.brownells.com/rifle-parts/receiver-parts/buffer-tube-parts/buffer-tubes/ar-15-m16-mil-spec-receiver-extension-prod70713.aspx
