Bow Sight

Hello, here I have constructed a prototype of a sight device for recurve bows, with which a red dot sight can be attached to the bow. Various M3 and M4 screws and 2 x M4 nuts are used for assembly.The height adjustment is achieved via an M8 threaded rod and an MGN9C X 55mm linear guide.To store the M8 threaded rod, 2 ball bearings measuring 8X12X3.5 are required.The visor device can be tilted downwards by 10° (around the lower fixed point on the raiser) and can be locked with the upper fixed poi