orginal 5.5 lb connecter
this is the original glock 5.5lb connecter. it has no markings ( no dot + - ) this is for gen 1-3 pistols. (but can be used on any gen) when glock introduced the gen 4, this connecter gave the gen 4 a trigger pull of 6lb, and that gave birth to the dot connecter, to bring back pistols to the 5.5lb range. (glock tries to have a average of 5.5lb trigger pull, but they all vary.) so dot connecter is 0.5 lbs lighter than original non marking connecter. if you put these in gen 4/ 5 glocks. it brings the pull up to 6lb range. my preferred range.
