I have an M4gry.
When adjusted for 100 yd zero the front sight post is ready to fall out.
I understand from other topics that I do not have the correct FSB. And read that the easy fix is to employ a 0.040" taller post from Bushmaster.
Since I am in the market for a new front sight post, I am wondering if this KNS sight will work on an M4 style barrel with a standard FSB with out being so high to adjust that it is not almost falling out? (my FSB is not the correct "F" FSB)