Two Two Three Innovations Gas Block Genie Ar-15 Gas Block Alignment Tool

The Two Two Three Innovations Gas Block Genie is an AR-15 gas block alignment tool designed to solve one of the most common AR build headaches: a gas block that's out of alignment, throwing off your semi-auto cycling. Nothing kills the confidence in a custom build faster than feeding or cycling issues that trace back to sloppy gas block installation. This tool takes the guesswork out of the process, letting you dial in correct alignment before you stake or clamp your gas block in place.

What sets the Gas Block Genie apart from other AR-15 gas block alignment tools is its reusability. You're not buying a single-use go/no-go gauge or a tool that works only with one type of gas block. Run it on as many builds as you want—clamp-on, rail-block, micro, or any other design you throw at it. Three simple steps get you from unaligned to ready to rock, whether you're working on your first AR or your tenth.

If you're building ARs regularly, assembling them for friends, or just want the confidence that your gas system is running true, the Gas Block Genie is a smart investment in accuracy and reliability. It's the kind of tool that pays for itself the moment it saves you from tearing down a rifle three months after the build because the gas block was never quite right.

Frequently Asked Questions

What types of AR-15 gas blocks does the Gas Block Genie work with?

The Gas Block Genie is compatible with all major gas block designs, including clamp-on, rail-block, and micro-size options. The tool is not gas block–specific, so it adapts to whatever you're building with.

Can I reuse this tool on multiple builds?

Yes. Unlike single-use alignment gauges, the Gas Block Genie is designed to be used repeatedly across as many AR builds as you need. It's a one-time investment for your gunsmithing kit.

What problem does this tool actually solve?

A misaligned gas block can cause feeding, cycling, or reliability issues in your AR-15. The Gas Block Genie helps you achieve proper alignment before you permanently secure the block, preventing those frustrations from showing up in the field or at the range.