A quite faithful and decent copy of the famous Leopold HAMR 4x24mm Prism sight.
The HAMR itself surprised me with its good glass quality and decent eye relief. Brightness on the reticle is really just for low light conditions, not fantastic, but good enough for evening events or indoor play.
The Deltapoint mounted on top has that Temu quality to it unfortunately. Terrible parallax and shocking glass quality.Β
It has no off button, but auto adjusts depending on the light level, and I was easily able to see the dot in bright sunlight (Battery lasted about 3 months).