How to Install an AR15 Trigger - PSA 3.5 Custom Series Semi-Auto Trigger

The PSA Custom Series 3.5 trigger is our most popular. In this video, Justin explains the proper method of removing and installing a Custom Series.

DISCLAIMER: All firearms presented in this video are in compliance with federal, state, and local laws. This Custom Series Trigger does not alter the action or firing capabilities of the firearm. This drop-in does not convert the rifle from semi-auto to full-auto. The rifle remains a semi-auto firearm in full compliance with federal and state laws. It also does not change the functionality of the safety mechanism in any way.

Palmetto State Armory always encourages the safe and legal operation of firearms by all gun owners. Please shoot responsibly and always take proper safety precautions when engaging in shooting sports.