M&P15fl buffer tube

[jasceni]

Hey everyone, I just wanted to know if anyone knows if the m&p15fl has a milspec or commercial buffer tube, thanks for the help.

 

[Warrior102]

Mil Spec, Magpul has a chart on their site that lists by mfg.

 

[Sprocket]

Do a search on AR15.com, etc to learn to ID the differences - there's one big clue that would have been obvious to you
Good luck

 

[GM-GUY]

If you plan on pulling the tube for an upgrade, beware, they are very TIGHT. Best to buy a new castle nut so when you break down and put a pipe wrench on it like I did, you can swap it.

 

[glide]

If you have the FT version; no other stock will fit on the tube. You need to buy a new stock and tube assembly.