Airsoft AR15 Platform Lever Bolt Catch Release

thingiverse

This lever controls the bolt catch release mechanism. To function properly, it requires almost full infill and heavier filament to add mass or becomes too flexible and ineffective otherwise. Additionally, a grub screw is necessary to secure the two parts together. The Mk2 model features a short pedal, as depicted in available photos. In contrast, the Mk3 design boasts a longer pedal.