I hoping someone can answer this question,I want to put a surefire handguard on my
armalite 20". On their website they have the M82 that says milspec triangular hand guard cap.
Or the M72 forend for aftermarket M16 with round handguardcap.
Iemailed them and told them I had an ARMALITE and they said get the round one for it.
these are the pics I took would you say they are wrong and would the milspec triangular one
be the right fit.  thanks

Did you say that you had the triangle end cap when you emailed surefire?

Quoted: Did you say that you had the triangle end cap when you emailed surefire?

Yes, in my email I told them that it was triangle and they wrote back that the M72 would fit it.
Thats why it's bugging me. I know if I  get it and it didn't fit they would replace it I'm sure,
but was hoping to avoid the hassle of returning it if there wrong.