Installation Video

PRECAUTIONS: PLEASE READ AND UNDERSTAND THIS INFORMATION BEFORE INSTALLING THIS PART IN YOUR FIREARM. No liability is expressed or implied for damage or injury which may result from improper installation or use of this product.


The American Trigger Corporation AR GOLD Trigger and parts are designed to be installed and safety checked by experienced professional gunsmiths, for use by competitors in sanctioned competition.


If firearms are carelessly or improperly handled, unintentional discharge could result and may cause injury, death, or damage to property.

Installation Video

The video is intended to demonstrate how to install the American Trigger – AR GOLD trigger into your AR and check the safety.

This demonstration is directed to experienced professional gunsmiths who understand the workings of their AR rifle and know how to fully detail strip the lower receiver. If that’s not you, we strongly suggest you retain the services of a component professional gunsmith to install your trigger, and perform the all important safety checks.


The trigger is designed to work with MIL-SPEC receivers using .154 hammer and trigger pins. If you have a Colt, you’ll want to be sure to check it to see if it has the dreaded “sear block.” If it does this trigger will NOT fit in the receiver.