Whatsoever element is just not Performing…try it all with inventory OEM elements. At times aftermarket slides and triggers have way too tight tolerances to operate in a very P80. Thus far the Brownells and Gray Ghost (just a little limited) have worked in my builds. I’ve listened to ZEV slides https://gogogobookmarks.com/story18630821/glock-43-p80-things-to-know-before-you-buy