Go back to the pins - Magpul Industries MOE Enhanced Trigger Guard Polymer for AR-15/M4

For the most part, I believe MAGPUL makes some good stuff. However, this is an/the exception. Using the 1/16" hex key to hand tighten the front and rear set screws is nothing but a joke. Don't worry about over tightening the set screw and damaging the Trigger Guard, you won't get that far. There are no threads in the Trigger Guard to assist in setting the set screws. Having the set screws make their own way into the 'plastic' Trigger Guard will not happen.
MAGPUL needs to do one of two things...put threads in the Trigger Guard to assist with the setting of the set screws, or and better yet, go back to the roll pins!