A little thing i've made for airsoft use

You need M4 screws to tighten it, it keeps zero by friction, feel free to use some super glue.

Another M4 screw is placed inside the rail - It will stabilize the ris and make it more sturdy.

If you want you can modify it with the STEP file I attached.

The dimensions were taken from airsoft C79 scope made by g&p.

Print instructions

Print it whenever you want but please do use brimm or raft.

Or just modify it

Material: anything, you can use PLA/ABS/PETG - but the best one would be ABS/ASA or PETG with low cooling. Layer heigh doesn't matter, I printed it witch 0.15 and 0.32mm layers , 0.32 bonded much worse.