https://www.destockage-games.com/page-airsoft-quels-sont-les-differents-modes-de-tir-d-une-replique.html

https://www.elite-airsoft.fr/mosfet/524-gate-mosfet-aster-v2-basic-module-cablage-arriere.html

sniper delay     https://www.gatee.eu/index.php?option=com_content&view=article&id=61&Itemid=60&lang=fr