Summary

Edited the Charging handle extension to my expectations, because the original was very fine and fragile. Now it's way more sturdy and works just fine in my D'Boys M4.

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/ePUAmgrBXz6

Print Settings

Printer:

Anet A6

                                            <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>Yes</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>Yes</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.1</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>100%</p></div></p>

Airsoft M4 Charging Handle Extension