Grayson XL

Remix of the Samson XL that uses Silly Shells to allow quick reloads and ammo type swaps, , requires shortened plunger tube (13mm less than Samson) that removes dead space, version for full length plunger tube coming soon-ish.

print the barrel front facing up, no more then 3 walls (shells get stuck without post-processing above 3) try to minimize supports in o-ring groove, as they can be difficult to remove. 

only need normal YEHW or Samson hardware, plus an o-ring for seal against the shell (approx 15.5mm ID, 19mm OD). and a small spring for optional ejector reset.

Ejector side indicates which side the lever is mounted on, opposite of the ejection direction. included ejector is only a recommendation, all wildstyle ejectors should work.