Strike Industries AR Trigger Hammer Jig

The Strike Industries AR Trigger Hammer Jig (brand part no. ARTHJ) is an easy-to-use apparatus that allows full assembly and testing of any AR-15 trigger setup prior to installation in your rifle. Machined from black steel, the jig lets you clearly see the sear, hammer, and disconnector engagement points while under normal spring tension, so you can dry fire the trigger and check functionality without risking damage to the jig or the internal parts. Mount it in a vise to adjust trigger pull without needing the rifle present, making it equally useful as a working tool and as a training aid for trigger assembly.

Key Specifications

• Built from black steel for a durable, long-lasting bench tool.
• Lets you clearly view the sear, hammer, and disconnector engagement points under normal spring tension.
• Allows dry firing the trigger without damaging the jig or internal components.
• Can be mounted in a vise to adjust trigger pull without the rifle present.
• Doubles as a training aid for trigger assembly and installation.

Frequently Asked Questions

What is this jig used for? Assembling and testing any AR-15 trigger setup before it goes into the rifle.

Can it be used as a training tool? Yes, it also works as a training aid for trigger assembly and installation.

From Strike Industries, this jig pairs with the rest of our knives and gunsmithing tools.

Buy the Strike Industries AR Trigger Hammer Jig

Test your trigger setup before it ever sees the rifle. Order the Strike Industries Trigger Hammer Jig from our Lubbock, Texas gun shop for fast, insured shipping right to your door.