My glock 34 runs full taran tactical, hand fitted barrel,springs,mag well,connector ,mag extension, sights,oversized guide rod and 14lb spring. Non taran parts are overwatch precision tac trigger,match point oversized locking block. My 19 is almost the same just no oversized locking block or mag well and different spring weights for carry,but still taran. My glock 42 and 48 have what little taran makes for it and overwatch trigger and all have an overwatch precision np3ed safety plunger. The rest of my glicks are pretty much stock....for now....lol