MTW Feed Tube Extended Feed Tube
prusaprinters
Found that Drunknape's replacement feed tube (https://www.thingiverse.com/thing:5159444) improved mag compatibility from the stock feed tube, but would not release the BBs on some of my mags (Maple Armouries PMAGs and Specna Mid Caps) so I extended the feed tube by 1mm.(Added a “Modular Feed Tube” model to make it easier to make the unit a more snug fit)
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