April 3, 2026
Description
***UPDATE***
Modified geometry to make it print easier.
Added a variant for the up and comming HK33.
Use TPU for best performance.
Also fits HK33, HK53 and PSG-1.
I included models for all variants plus HK51 & HK21. (In case you are brave enough to build one yourself.)
Empty Chamber Flag (EC-Flag) Features:
Designed to not rest against the nozzle, as to not induce stress and potential damages.
Pushes BB's out of HU Chamber. (No broken TV, when you demonstrate your airsoft in the living room).
Shows everyone on in the safe zone, that your airsoft in unloaded. (no muzzle device needed)
Diconnects trigger and hammer → “extra safe”
Made from TPU so it does not scrach your most holy possessions.
Now with NPAS Tool holder → 1.5mm Allen Key.
*Flag not included, but now you can print your own ;) ↓↓↓
License:
Creative Commons — Attribution — Noncommercial — NoDerivatives