Cobra Crossbow Pistol 5-shot Repeating Magazine.

thingiverse

Designed for the Poe Lang Cobra MX-80 Crossbow, but it might fit the clones as well - the distance between the two mounting screws is 258mm. The front has a rail that is designed to perfectly fit an inexpensive pistol laser sight, it is sold under many names usually well under $20 - [here is one Amazon listing](https://www.amazon.com/IRON-JIAS-mounting-Picatinny-Tactical/dp/B078JYTD76/) as an example. Rear mounts the stock rail from the crossbow. Required hardware: * M3 screws and bolts * Spring * Adhesive furniture felt pad. * (optional) Long M4 screw. --- **I'll create better assembly instructions eventually, but the quick version is as follows:** Sand the printed top layers flush, mount the two pieces together using M3 hardware. Sand and round the bottom edges (the ones the string slides against) so it won't damage the string with every shot. Cut and place a small piece of the felt on the underside so that it will keep the safety lever in place. Add two layers if you need to for height. It is also what stops the bolts from sliding back into the trigger area. Drop the rear mounting screw into the hole, then mount the sight rail from below using an M3 screw. If you want to use the rear iron sight, this screw needs to be longer. Install a short M3 screw as a spring holder on to the lever from top, then use an M3 screw as the pivot to mount it on the magazine. Drop the spring into the hole. Use a long hex or T10 key to tighten the rear screw to the crossbow. Pin the front in place using either a long M4 screw and bolt or the stock front sight screw. --- Will fit on a 235x235 bed diagonally, might need to disable or reduce skirt/brim to let some slicers (Cura) to allow printing near the edges. Supports required.