Full auto switch would convert all models of to "Full Auto." The device operates by applying force to the trigger bar to prevent it from limiting the weapon to firing only one round each time the trigger is depressed.
If you don't know how to install and use it, please contact me through the contact information above.
Switch product material: Aluminum + steel,used for G17-41、45 gen1-5,
gen 5 generation can be used with a simple modification.(Note: G42, G43, G44 cannot be installed and matched. Other models can be installed)