Quote Originally Posted by Pyzik View Post
Was running mine out of a 16" midlength with what I am pretty sure is a carbine buffer (but I'll have to look again). I can tell you that ejection was pretty week but I attributed that to ammo (Wolf and PMC which is known to be week).
I noticed that on my middy too... Never affected reliability but something to note. When I used it in my 6920 it seemed more positive.

When it runs so consistently over thousands of rounds without issue you gotta dig deep to find ways to improve :)