loudandproud on here makes a very nice 3D printed dope card holder
https://www.snipershide.com/shooting/threads/wts-30-34-35mm-and-picatinny-mountfoldable-dope-card-holders-3d-printed-petg-35-f2f-40-shipped.6890668/page-4#post-7466315
Mine arrived today. It looks to be very good quality. I have not had a chance to try it out. The plastic is very sturdy and the laser etching looks great.
I know this is most likely a loaded topic but her we go anyway. Does a factory 700 action need to be trued to be built in to a good shooter? I am in the start of a build and just looking for advice.