Does not fit - Mimtac Drastic AR-9 Drop-in Trigger

Bought a few of these at great price from DVOR. Finally getting around to installing them. They do not fit mil spec ar 15 lowers, pcc lowers or ar 10 lowrs. PINS DON’T MATCH UP WITH HOLES. Can fit one but not both, some of included anti walk pins are way too long and would stick way out if you could fit both. I finally forced both pins into a cheaper lower, and the safety selector did not work. It’s a shame because that look and feel nice outside the box, but definitely do not fit. Failed to fit: Anderson, Aero Precision, Wilson, Aero M5, Genesis AR10, Spikes 9mm, Joe Bob pistol.