I desperately need an AEM5 m4 collar if anyone has one they want to sell or knows of a place with them in stock. Idk if they even make them anymore. If someone could point me in the right direction I’d greatly appreciate it!
He doesn't make them for stock any more, as there's been so much variation on barrel spec (he mentioned that in a thread over on AR15). They will, however, make you a collar to your barrel spec if you call or email with dimensions (diameter of barrel before step, distance to step from muzzle thread shoulder, diameter of barrel after step)