Lets be fair here...its not Glocks, its striker fired pistols with no external safety. It should never be a race to reholster a gun. It should be done reluctantly. I've been carrying striker fired pistols appendix carry for years, and advocate it to my students when they are competent and familiar. But you BETTER slow down and think about the reholster. Not just from a safety standpoint, but for a fighting mindset point. You took that thing out for a reason, dont be so fast to put it back. As far as nylon holsters...they are junk IMHO. You cannot safely reholster a nylon holster with 1 hand, and that might be all you have. The same can be said for leather holsters once they get old, unless they have some type of kevlar or similar rigid structure support. Me, I just run kydex and dont worry about it.