I recently bought a S&T M4 SLANT CUT KEYMOD 13" GAS BLOWBACK, like the attached. I'm left handed so am looking at making the safety ambidextrous, but I am having trouble actually finding a replacement. It has a horizontal spring/detent in the lower receiver itself, rather than one going up vertically through the grip, and I am really struggling to find something that will actually fit. I will confess I have very little knowledge, this it the first airsoft gun I've owned. I tried searching the forum and elsewhere, but didnt come up with anything, no doubt because this is not a very popular model.
If I can't find one, I am considering just buying a selector and finding some super-strong metal glue and putting it on the blank side, but that would obviously be sub-par.
Does anyone have any thoughts?