Modified Carriage for DartZone Max Stryker Pump Grip

thingiverse

This is a modified carriage for Wporterfield's DartZone Max Stryker Pump Grip https://www.thingiverse.com/thing:4938263, which is itself a modified Nexus Pro Pump Grip https://www.thingiverse.com/thing:4624588 by haphazardlynamed The original Stryker pump grip only would prime fully if a breech spacer was incorporated into the blaster, as otherwise the grip wouldn't have enough backward room to prime. This modified grip carriage (to replace the one that the stryker grip would usually attach to) moves the faux-picatinny attachment point forward roughly a centimeter so that the foregrip can move backward far enough to click the mechanism. The carriage uses the same two factory screws that you would normally insert into the default carriage, but you may need to drill the screw receptacle holes a little bigger to accomodate. Before you leave the printed carriage in the blaster for a decent length of time, sand the part of the carriage that is touching the buildplate down a little. If you're using PLA the carriage will swell a little over time and may get stuck to the foregrip, which is what happened before I took the thingiverse photos. Sliced clean into two fingers trying to remove the thing.