DZ Mk4 Parts - SillyExtension

Miss the goofy extension for the DZ Mk4 after changing it to a swappable barrel setup? Fear not for this lets you adapt that extension back onto the Mk4. Requires https://www.printables.com/model/950375-dz-mk4-parts-sillymuzzle.

Note: This adapter drops into the extension but is intended for use with a single, long barrel in the MK4. This will probably need a modified front for the extension like https://www.printables.com/model/553132-dart-zone-mk-4-extended-barrel-replacement-end-cap and has nothing in place to use the original barrels. The fitment into the extension itself is super snug to help eliminate wobble and may need some post-processing depending on your printer. The fitment onto the front of the Mk4 can also have some degree of wiggle in it due to the nature of printed thread fitment and the orings involved. 

A -016 o-ring is usually required and you can check out Sillybutt's listing below for a demo video. Prints as-oriented with minor supports and at least 2 walls/10% infill.

Used sample geometry to create a compatible attachment.