I need a standard mil-spec AR15 trigger guard, but rather than having a detent in front and a roll pin in the rear, I need to delete the roll pin entirely.
I need it to be replaced with either another detent, or a set screw or something along these lines.
The reason for this is, I only have one SBR lower, and I would like to be able to easily swap parts around to change the look depending on what upper I plan to use.
I want the rifle to set up more modern most of the time, but it would be nice to have an old school commando look now and then.
I already know that my BCM tigger guard can be modified to use a screw, but I'm unsure of the standard one.
Thanks.