DRS E-Dope Data Card Holder

Data card holder for DRS E-Dope card. I got tired of the velcro giving up mid-stage and my data card falling off. Card slides in and is held securely. Thumbhole cutout on back to facilitate removal for programming stages. There are two mounting options - one reuses the MPA mounting system and the other is compatible with mounts from this model on printables: https://www.printables.com/model/393250-dope-data-card-holder-for-air-rifle-precision-rifl

I printed in PETG at 50% fill and .20 layer height. MPA mount laid horizontal with organic supports takes an hour and a half, stood vertically with organic supports takes just over 2 hours. I haven't found a quality difference between the two, both orientations performed well on my rifles.

MPA model reuses metallic parts of their system and replaces the plastic part with printed card holder. Works no matter which side you have the peg (towards muzzle or butt, right or left handed). Folds flat to the rifle when not in use.

For those without MPA chassis systems, or who didn't get the card holder included with it, check out the link above. That has several mounting options. This package includes STLs with mounting bracket that fits their mounting options, both right and left handed. Can mount from the scope body or pic rail.

If neither of those options does it for you, the Fusion360 project file is included. Feel free to modify mounting systems for whatever you need.