Calibrun Rival Reciever Chunky

prusaprinters

<p>Modified Caliburn Rival Reciever</p> <p>(Upper+Lower Magwell)</p> <p>Reinforced</p> <p>areas around takedown pins thickened to address cracking issues</p> <p>Upper + Lower directly bolted together as a Unit, to allow strong print orientation of Lower to relieve stress on Upper.</p> <p>Dart Tooth cutout reduced in size; Dart Tooth spring Internalized. Both for better appearance and stronger structure.</p> <p>nut access ports for front barrel lower threaded rods now internalized</p> <p>Picatinny Rail raised 3mm to avoid Print Artifact of thinwalls around rod channels.**(will look odd in combo with non-Chunky rear-ends; may interfere with some cosmetic shroud kits)</p> <p>Overall Receiver Length Shortened -because I have short arms and wanted to move the pump grip backwards.**not guaranteed to have full compatibility with general release front barrels.</p> <p>Parts should be printed in the Orientation provided</p> <p>supports needed for Dart Tooth and Mag Release</p> <p>Upper + Lower no supports needed.</p> <p>Additional Hardware (Beyond standard Caliburn Kit)</p> <p>2x 5x30mm bolts (for bolting upper+lower together)</p> <p>2x 5mm nuts</p> <p>1x Volute Spring - harvested from Bicycle Quick-Release Wheel Skewer Rod** (used for internal dart tooth spring)</p> Category: Toy & Game Accessories