Handguard

[GStephen]

I don’t know what this upper is, but I am thinking about getting a new mlok handguard.   The 12.5” quad one that’s on it is all scratched up and set screw is stripped out.  I measured it to be a low profile(.151”)but I don’t know how to tell if it’s a gII or not.  I read that barrel nuts are different.  Do I need to take it apart to tell info about barrel nut?

 

 

[shooterrex]

That is not a g II. Standard DPMS pattern. Aero doesn't make G II lowers.

Edited December 31, 2022 by shooterrex

[jtallen83]

Not a GII, by the picture I think you called it, DPMS low.

[98Z5V]

That is exactly an Aero Precision M5 lower receiver with a real DPMS LR-308 upper receiver on it.  I will 100% guarantee you that is accurate information.  

If you say it's low, then it's low.  Your measurement number does not indicate it's a high profile.  You need to find a DPMS LR-308 Low Profile compatible handguard.