Spikes tactical billet tool-less trigger guard - Spikes Tactical Billet Trigger Guard

I bought this trigger guard because I wanted a quick and easy install on my first build. I installed it on a Spikes lower. I got the pin started (with a couple taps) and went to squeeze it on thru with my Knipex Pliers and could not get it thru the opposite side. I inserted an allen wrench thru the guard as a guide and it still would not go thru. I tried the same procedure from the other side and finally after much hammering got it installed. The problem seemed to be the holes in the lower and not with the trigger guard. It looks great and is rock solid! Depending on your lower it may not be as tool-less as you think.