June 16, 2025
Description
Universal PUNCH BUTTON & CO2 Cylinder Opener/Tightener for Umarex T4E HDR/TR50, HDR/TR68, HDP/TP50 & HDS/TS68 - Cal.50 & Cal.68 airguns.
Printer Brand: Prusa
Printer: i3 MK2S
Rafts: No
Supports: Yes
Resolution: 0.15mm OPTIMAL
Infill: 50%
Filament Brand: Doesn't Matter
Filament Type: PLA or ABS
Filament Color: Doesn't Matter
Special Notes: Decided to design one vs. purchase. Compatible with the Umarex T4E HDR50, TR50, HDR68, TR68, HDP50, TP50, HDS68 & TS68 airguns.
• Simplifies tightening & removal of CO2 cylinder without the use of an Allen key
• Punch button simplifies CO2 cylinder piercing due to the larger strike surface
• Can remain installed
2 versions are available. Version 2 has a curved top to better conform to the bottom handle portion of a HDR/TR50.
For HDR50 Gen 2, you want this model instead: HDR50 Punch Button by Cedric74190 | Download free STL model | Printables.com
Category: Sport & Outdoors
License:
Creative Commons — Attribution — Noncommercial
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