The sights can be adapted to Legos. TFB has an article on it. IDK....
From Culper: "We are working with a company that builds custom blocks kits to possibly come up with a little kit of legos that will ship with Block19 so that customers can build stuff like iron sights and slide mounted optics to go on their Block19s as they will snap on and off like you are used to from when you were building pretend guns out of the Legos you got from Santa."
The sights can be adapted to Legos. TFB has an article on it. IDK.... I can't decide if genius or stupid.
From Culper: "We are working with a company that builds custom blocks kits to possibly come up with a little kit of legos that will ship with Block19 so that customers can build stuff like iron sights and slide mounted optics to go on their Block19s as they will snap on and off like you are used to from when you were building pretend guns out of the Legos you got from Santa."