Snake, no doubt that RRA Winter Trigger Guard will fit your thick S. Florida gloves!
Main thing is it looks good too and looks like it installs easy like the GI guard.
Psycho, I bet Magpul has install directions on their site. I got their trigger guard in a recent Daniel Defense LPK but no instructions. I looked at that screw and figured you screwed it in until about 1/16" stuck out, then angled it in the front mount, then installed the rear roll pin as usual. Don't know since I really like the GI trigger guard better myself and with the huge popularity of the Magpul on builds kinda see the GI as 'my signature' on a build!