These are 3D printed killflash ARD's for the Primary Arms SLx 3x Prism! They have a 30mm x 0.75 thread and will fit other optics with this thread pattern, but they've currently only been tested on the 3x version.
Available in Black and FDE. They use a dense honeycomb pattern that does not affect sight clarity. While the picture is a bit more dark due to the honeycomb grid in front, this has no meaningful impact during the day.
They also come with a version that has a central cutout to maximize sight image and clarity, while still providing decent ARD properties.
