How To Build An Ar 15 Book?

How to Build an AR-15: A Beginner’s Guide

The AR-15 is one of the most popular rifles in the United States, and for good reason. It’s a versatile and reliable platform that can be used for a variety of purposes, from hunting to self-defense. But if you’re new to AR-15s, building one from a kit can seem like a daunting task.

Don’t worry, it’s actually not that hard. In this guide, we’ll walk you through the process of building your first AR-15, step-by-step. We’ll cover everything from choosing the right parts to assembling the rifle. By the end of this guide, you’ll be a confident AR-15 builder.

So what are you waiting for? Let’s get started!

Title	Author	Publisher
How to Build an AR-15: A Step-by-Step Guide	W.H. Keith	Paladin Press
AR-15: The Complete Guide to Building Your Own	Todd Hodnett	Gun Digest Books
AR-15: Build Your Own Modern Sporting Rifle	Jeff Quinn	Stackpole Books

The AR-15 is a popular rifle for a variety of reasons. It is lightweight, accurate, and easy to use. It is also relatively inexpensive, making it a good option for first-time gun owners.

Building your own AR-15 can be a fun and rewarding project. It is also a great way to learn more about how the rifle works. This guide will walk you through the process of choosing the right parts and building your AR-15.

Choosing the Right Parts

The first step in building an AR-15 is choosing the right parts. There are a wide variety of parts available, so it is important to do your research and choose parts that are compatible with each other.

AR-15 upper receiver

The upper receiver is the part of the rifle that houses the barrel, bolt carrier group, and charging handle. There are two main types of upper receivers: mil-spec and commercial. Mil-spec upper receivers are made to military specifications, while commercial upper receivers are made to civilian specifications. Mil-spec upper receivers are typically more expensive than commercial upper receivers, but they are also more durable.

AR-15 lower receiver

The lower receiver is the part of the rifle that houses the trigger, safety, magazine, and pistol grip. The lower receiver is the serialized part of the rifle, so it is important to purchase a lower receiver that is compatible with your state’s gun laws.

AR-15 barrel

The barrel is the part of the rifle that propels the bullet. There are a variety of barrel lengths available, ranging from 10.5 inches to 24 inches. The barrel length will affect the velocity and accuracy of the rifle.

AR-15 handguard

The handguard is the part of the rifle that you grip when you fire the rifle. There are a variety of handguards available, made from different materials and in different styles. The handguard should be comfortable to grip and should not interfere with the operation of the rifle.

AR-15 stock

The stock is the part of the rifle that you shoulder when you fire the rifle. There are a variety of stocks available, made from different materials and in different styles. The stock should be comfortable to shoulder and should not interfere with the operation of the rifle.

AR-15 trigger

The trigger is the part of the rifle that you pull to fire the rifle. There are a variety of triggers available, ranging from light triggers to heavy triggers. The trigger should be comfortable to pull and should not cause any discomfort.

AR-15 magazine

The magazine is the part of the rifle that holds the ammunition. There are a variety of magazines available, made from different materials and in different capacities. The magazine should be compatible with your rifle and should be easy to load and unload.

AR-15 optic

An optic is an optional accessory that can be added to an AR-15. Optics can help you to improve your accuracy and target acquisition. There are a variety of optics available, ranging from red dots to scopes. The optic that you choose will depend on your needs and budget.

Building the AR-15

Once you have chosen the right parts, you can begin building your AR-15. The process of building an AR-15 is relatively simple, but it is important to follow the instructions carefully.

Installing the upper receiver

The first step is to install the upper receiver. To do this, you will need to align the barrel with the upper receiver and then install the barrel nut. Once the barrel nut is installed, you can torque the barrel nut to the correct specification.

Installing the lower receiver

The next step is to install the lower receiver. To do this, you will need to install the trigger guard, the hammer, the disconnector, the safety selector, and the magazine catch. Once the lower receiver is installed, you can install the pistol grip and the stock.

Installing the barrel

The next step is to install the barrel. To do this, you will need to align the barrel with the upper receiver and then install the barrel extension. Once the barrel extension is installed, you can torque the barrel extension to the correct specification.

Installing the handguard

The next step is to install the handguard. To do this, you will need to align the handguard with the upper receiver and then install the handguard screws. Once the handguard screws are installed, you can torque the handguard screws to the correct specification.

Installing the stock

The next step is to install the stock. To do this, you will need to align the stock with

3. Testing and Firing the AR-15

Once you have built your AR-15, it is important to test-fire it and make sure that it is functioning properly. This will help you to identify any problems with the rifle and correct them before you take it out hunting or to the range.

Test-firing the AR-15

To test-fire your AR-15, you will need to:

1. Find a safe location to shoot.
2. Wear eye and ear protection.
3. Load the magazine with ammunition.
4. Cock the rifle.
5. Aim the rifle at a target.
6. Squeeze the trigger.

Adjusting the sights

After you have test-fired your AR-15, you may need to adjust the sights. This is to ensure that the rifle is shooting accurately.

To adjust the sights, you will need to:

1. Find a rest for the rifle.
2. Look through the sights and aim at a target.
3. Turn the adjustment screws until the sights are aligned with the target.

Firing the AR-15 for accuracy

Once you have adjusted the sights, you can fire the AR-15 for accuracy. This will help you to determine the effective range of the rifle and the type of ammunition that it prefers.

To fire the AR-15 for accuracy, you will need to:

1. Find a safe location to shoot.
2. Wear eye and ear protection.
3. Load the magazine with ammunition.
4. Cock the rifle.
5. Aim the rifle at a target.
6. Squeeze the trigger and hold it until the round is fired.
7. Observe where the bullet hits the target.
8. Repeat steps 5-7 until you are satisfied with the accuracy of the rifle.

Testing and firing your AR-15 is an important part of the ownership process. It will help you to identify any problems with the rifle and correct them before you take it out hunting or to the range. It will also help you to determine the effective range of the rifle and the type of ammunition that it prefers.

4. Maintaining the AR-15

The AR-15 is a relatively simple rifle to maintain. However, it is important to keep it clean and lubricated in order to ensure that it functions properly.

Cleaning the AR-15

To clean the AR-15, you will need to:

1. Remove the magazine and the bolt carrier group.
2. Disassemble the rifle according to the manufacturer’s instructions.
3. Wipe down the exterior of the rifle with a clean cloth.
4. Clean the bore with a cleaning rod and a bore brush.
5. Clean the chamber with a chamber brush.
6. Clean the bolt carrier group with a cleaning cloth and solvent.
7. Reassemble the rifle.

Lubricating the AR-15

To lubricate the AR-15, you will need to:

1. Apply a light coat of oil to the exterior of the rifle.
2. Apply a light coat of oil to the bolt carrier group.
3. Apply a light coat of oil to the chamber.
4. Apply a light coat of oil to the bore.

Storing the AR-15

When you are not using your AR-15, it is important to store it in a safe place. The best place to store your AR-15 is in a gun safe. If you do not have a gun safe, you can store your AR-15 in a locked cabinet or closet.

When you store your AR-15, you should:

1. Remove the magazine and the bolt carrier group.
2. Disassemble the rifle according to the manufacturer’s instructions.
3. Wipe down the exterior of the rifle with a clean cloth.
4. Apply a light coat of oil to the exterior of the rifle.
5. Store the rifle in a safe place.