Scope Mounted DOPE Card Holder

Used to hold dope cards when shooting matches. Fits a 2.5" x 3.5" playing card sized DOPE card. I have files available for 1" diameter scope tubes as well as 34mm diameter scope tubes. I used M4 hardware to put it together. For one make you need two M4-0.7 x 10mm socket cap bolts and two M4-0.7 heat inserts. The heat inserts are simply press fit into the prints. I printed it using PLA-CF for strength. This material seems to work great for the application. For increased part strength, I would recommend a wall thickness of 10 layers and an infill of 50%. It's not a very big part, so the print shouldn't take too long, even with the increased wall thickness and infill percentage.