Ultimate AR Jig Instructions: A Comprehensive Guide

Welcome to your ultimate guide on how to use the AR Jig. Whether you are a beginner or an experienced user, this detailed guide will help you understand the various aspects of the AR Jig and how to make the most out of it. Let’s dive in!

Understanding the AR Jig

The AR Jig is a versatile tool designed for precision work, especially in the field of firearms. It is commonly used for assembling and disassembling AR-15 rifles. The jig ensures that the components are properly aligned and fits together seamlessly.

Here’s a quick overview of the components that come with the AR Jig:

Setting Up the AR Jig

Before you start using the AR Jig, it’s important to set it up properly. Here’s a step-by-step guide to help you get started:

1. Place the base plate on a flat and stable surface.
2. Secure the upper receiver clamp to the base plate using the provided screws.
3. Attach the lower receiver clamp to the base plate in the same manner.
4. Ensure that both clamps are securely fastened and aligned with the base plate.

Assembling the Upper Receiver

Now that the AR Jig is set up, let’s move on to assembling the upper receiver. Follow these steps:

1. Place the upper receiver in the upper receiver clamp, ensuring that it is properly aligned.
2. Secure the upper receiver in the clamp using the provided screws.
3. Install the barrel nut on the barrel, making sure it is aligned with the receiver.
4. Use the barrel nut wrench to tighten the barrel nut securely.
5. Install the bolt carrier group, ensuring that the bolt is fully seated.
6. Install the charging handle and test the operation of the upper receiver.

Disassembling the Upper Receiver

Disassembling the upper receiver is just as important as assembling it. Here’s how to do it:

1. Remove the charging handle and set it aside.
2. Use the pin punches to remove the bolt carrier group pins.
3. Loosen the barrel nut using the barrel nut wrench.
4. Remove the barrel nut and the barrel from the receiver.
5. Remove the bolt carrier group from the receiver.

Assembling the Lower Receiver

Now that the upper receiver is assembled, let’s move on to the lower receiver. Follow these steps:

1. Place the lower receiver in the lower receiver clamp, ensuring that it is properly aligned.
2. Secure the lower receiver in the clamp using the provided screws.
3. Install the trigger assembly, ensuring that the trigger is properly seated.
4. Install the magazine release and test its operation.
5. Install the safety selector and test its operation.
6. Install the fire control group, ensuring that the hammer and trigger are properly seated.

Finalizing the Assembly

With both the upper and lower receivers assembled, it’s time to finalize the assembly:

1. Insert the upper receiver into the lower receiver, ensuring that the upper and lower receiver pins are properly aligned.
2. Use the pin