Building your own AR-15 can be a rewarding experience, offering customization and a deeper understanding of your firearm. Aero Precision, known for its high-quality and affordable parts, is a popular choice for both beginners and experienced builders. This guide will delve into the process of building a complete AR-15 using Aero Precision components, covering everything from selecting the right parts to assembling the rifle safely.
Choosing Your Aero Precision Components: Upper and Lower Receivers
The foundation of any AR-15 build lies in the upper and lower receivers. Aero Precision offers a variety of options, each with its own features and benefits.
Aero Precision Lower Receivers: A Foundation of Strength and Reliability
Aero Precision lower receivers are renowned for their robust construction and precise machining. You'll find options ranging from their standard M4E1 lower receiver, known for its ergonomic features like the flared magwell, to more specialized models like their stripped lower receivers, allowing you complete control over your build. Consider factors like:
- Material: Most Aero Precision lowers are made from 7075-T6 aluminum, a durable and lightweight material ideal for firearms.
- Finish: Anodized finishes provide excellent protection against corrosion and wear. Choose a finish that complements your overall aesthetic preferences.
- Features: Enhanced features like flared magwells, ambidextrous safety selectors, or integrated trigger guards can improve functionality and ergonomics.
Aero Precision Upper Receivers: Precision for Superior Performance
The upper receiver houses the critical components of the firearm's operating system. Aero Precision offers a range of upper receivers, including:
- M4E1 Upper Receiver: Similar to their lower receivers, this option provides an excellent balance of strength, durability, and enhanced features.
- Stripped Upper Receivers: Allow for maximum customization by letting you choose all the internal parts individually.
- Complete Upper Receivers: These come with a bolt carrier group (BCG), charging handle, and barrel pre-installed, significantly simplifying your build.
Careful consideration of the barrel length and profile is crucial at this stage. Shorter barrels provide increased maneuverability but may sacrifice some accuracy and range, while longer barrels offer better accuracy and velocity.
Assembling Your Aero Precision AR-15: A Step-by-Step Guide
Once you've selected your Aero Precision upper and lower receivers and other necessary components, the assembly process can begin. Remember safety is paramount – always follow proper gunsmithing safety procedures. This is a simplified overview; detailed instructions are available from Aero Precision and numerous online resources. Always consult reputable sources and videos for visual guidance.
Assembling the Lower Receiver:
- Install the Buffer Tube: Securely attach the buffer tube to the lower receiver.
- Install the Trigger Assembly: Insert the trigger and hammer pins, ensuring correct orientation.
- Install the Grip: Attach your chosen pistol grip.
- Install the Magazine Catch: Insert and secure the magazine catch.
- Install the Safety Selector: Insert and secure the safety selector.
Assembling the Upper Receiver:
- Install the Barrel Nut: This critical step requires precision; using a barrel nut wrench is recommended.
- Install the Handguard: Attach the chosen handguard, ensuring proper alignment and securing it tightly.
- Install the Bolt Carrier Group (BCG): Carefully insert the BCG into the upper receiver.
- Install the Charging Handle: Insert the charging handle into the upper receiver.
Connecting Upper and Lower Receivers:
Carefully align the upper and lower receivers and insert the takedown pins to complete the assembly.
Beyond the Basics: Customizing Your Aero Precision AR-15 Build
Once you've built your basic Aero Precision AR-15, there are countless ways to customize it further. Consider adding:
- Optics: A red dot sight or scope can greatly enhance your shooting accuracy.
- Lights: A tactical light allows for improved low-light shooting.
- Slings: A sling allows for convenient carry and tactical maneuvering.
- Accessories: Vertical grips, bipods, and other accessories can further customize your build.
Conclusion: Building Your Dream AR-15 with Aero Precision
Building your own AR-15 with Aero Precision components is a rewarding experience. With careful planning, the right parts, and attention to detail, you can create a reliable and highly customized firearm perfectly suited to your needs. Remember to always prioritize safety and consult reliable resources throughout the build process. This guide provides a foundation; further research and guidance from experienced builders are always recommended.
