Strike Industries AR Trigger Hammer Jig - Precision Install Tool

The Strike Industries ARTHJ Trigger Hammer Jig eliminates guesswork and potential damage during AR-15 trigger group installations. This precision-machined steel jig ensures proper hammer alignment and spring tension for consistent, reliable trigger performance.

What Makes This Different

Unlike improvised installation methods or generic tools, this jig provides dedicated support surfaces and alignment guides specifically engineered for AR platform trigger components. The black steel construction resists wear from repeated use, while precise tolerances ensure consistent results across multiple builds. Professional armorers and home builders alike benefit from the repeatable accuracy this tool delivers.

Key Features

• Precision-machined black steel construction for durability and longevity
• Dedicated alignment guides for proper hammer positioning
• Compatible with mil-spec and commercial AR-15/AR-10 trigger groups
• Prevents hammer spring compression damage during installation
• Compact design stores easily in toolbox or range bag
• Eliminates need for punch marks or trial-and-error fitting
• Reduces installation time while improving consistency

This jig proves invaluable during trigger upgrades, maintenance procedures, and new builds where precise component alignment directly impacts trigger pull characteristics and reset timing. The tool maintains proper geometry throughout the installation process, preventing the spring binding and misalignment issues that plague manual installation attempts. Both single-stage and two-stage trigger systems benefit from the controlled installation environment this jig provides.

Technical Specs

• Material: Heat-treated black steel construction
• Compatibility: AR-15 and AR-10 platforms (mil-spec and commercial)
• Finish: Matte black oxide coating
• Weight: Approximately 8 ounces
• Dimensions: Compact profile for easy storage
• Manufacturer: Strike Industries
• Country of Origin: USA

Professional-grade trigger installations require professional-grade tools. This jig transforms a potentially frustrating procedure into a straightforward, repeatable process that delivers consistent results every time.