Best Ar Parts Companies For Custom Builds And Upgrades

Building or upgrading your AR (ArmaLite Rifle) can be an incredibly rewarding experience. Whether you’re a seasoned enthusiast or a newbie, knowing where to find the best parts is crucial. From uppers and lowers to handguards and barrels, there are numerous companies out there that offer quality components to help you customize your firearm effectively. In this guide, we’ll explore some of the best AR parts companies for custom builds and upgrades, share helpful tips, and cover common mistakes to avoid.

Top AR Parts Companies

Here's a breakdown of some of the most reputable companies known for their AR parts:

<table> <tr> <th>Company</th> <th>Specialty</th> <th>Website</th> </tr> <tr> <td>Bravo Company Manufacturing (BCM)</td> <td>High-quality barrels, grips, and accessories</td> <td>www.bravocompanymfg.com</td> </tr> <tr> <td>Palmetto State Armory (PSA)</td> <td>Complete upper and lower assemblies, kits</td> <td>www.palmettostatearmory.com</td> </tr> <tr> <td>Anderson Manufacturing</td> <td>Budget-friendly lower receivers and parts</td> <td>www.andersonmanufacturing.com</td> </tr> <tr> <td>Geissele Automatics</td> <td>High-performance triggers and handguards</td> <td>www.geissele.com</td> </tr> <tr> <td>Magpul</td> <td>Furniture, magazines, and accessories</td> <td>www.magpul.com</td> </tr> </table>

Bravo Company Manufacturing (BCM)

Known for its durable and reliable parts, BCM is a favorite among law enforcement and military personnel. Their quality control processes ensure that you receive top-notch products, whether you're looking for a complete upper receiver or just an ambidextrous charging handle.

Palmetto State Armory (PSA)

For those on a budget, PSA offers a wide variety of affordable parts and kits. Their complete lower and upper assemblies are particularly popular because they make it easy for anyone to get started on their custom build without breaking the bank.

Anderson Manufacturing

Anderson Manufacturing has earned its spot in the AR parts market by producing cost-effective yet reliable lower receivers and various components. Their parts are a favorite among DIY enthusiasts who want quality without overspending.

Geissele Automatics

If you’re looking for performance upgrades, Geissele is the place to go. They specialize in triggers that can significantly enhance your shooting experience. Additionally, their handguards are built to withstand the rigors of use while providing excellent modularity.

Magpul

Magpul is synonymous with innovation in the firearm accessories realm. From polymer stocks to P-Mags, they offer everything you need to enhance the functionality and ergonomics of your AR.

Helpful Tips and Shortcuts

1. Understand Your Needs: Before purchasing parts, identify what kind of build you're aiming for. Are you looking for something lightweight for competition shooting, or do you need a rugged rifle for tactical applications?

2. Compatibility Matters: Always ensure that the parts you choose are compatible with your existing components. This is especially important for the upper and lower receivers, as well as the barrel and handguard.

3. Research: Take the time to read reviews from other users. Online forums, social media groups, and YouTube channels can provide valuable insights into the performance of specific parts.

4. Do Your Homework on Upgrades: Some upgrades can require special tools or skills. Don’t hesitate to watch tutorial videos or read guides on how to properly install parts before you dive into a DIY project.

5. Stay Informed About Legal Regulations: Different states have various laws concerning firearms and parts. Be sure you’re aware of these to avoid any legal issues down the line.

Common Mistakes to Avoid

• Neglecting Quality: Cutting corners on cheap parts can lead to malfunctions and safety issues. It’s always worth investing in quality components.

• Overlooking Local Regulations: As mentioned, make sure you understand the legal implications of modifying your firearm, as some upgrades may not be compliant in certain areas.

• Ignoring the Importance of Proper Tools: Having the right tools can make installation and maintenance much easier. Avoid the temptation to use makeshift solutions.

• Rushing the Build Process: Take your time. A rushed build can lead to mistakes, which might cost more in the long run.

• Not Keeping Spare Parts: Always have a few replacement parts on hand. A small issue can often be fixed quickly if you have what you need ready to go.

Troubleshooting Issues

If you run into problems during your build or upgrade process, here are some common issues and solutions:

• Failure to Feed: This could be due to a bad magazine or a misaligned magazine catch. Check to ensure everything is lined up correctly and replace magazines if necessary.

• Bolt Not Locking Back: This can often be a result of a weak buffer spring or buffer. Inspect these components and replace them if they show signs of wear.

• Accuracy Issues: If your rifle isn't grouping shots well, consider checking the optics mounting, barrel quality, and whether you're using the right ammunition for your setup.

• Overheating Components: If you're experiencing overheating, look at your handguard and ensure that it allows for adequate airflow. Consider venting solutions or upgrading to a more effective handguard.

<div class="faq-section"> <div class="faq-container"> <h2>Frequently Asked Questions</h2> <div class="faq-item"> <div class="faq-question"> <h3>What parts do I need for a custom AR build?</h3> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>For a complete custom build, you'll need an upper receiver, lower receiver, barrel, stock, handguard, bolt carrier group, and trigger. Don't forget about furniture like grips and sights!</p> </div> </div> <div class="faq-item"> <div class="faq-question"> <h3>Can I mix and match parts from different brands?</h3> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Yes, you can mix and match parts from different brands, but ensure compatibility to avoid fitment issues. Research before purchasing!</p> </div> </div> <div class="faq-item"> <div class="faq-question"> <h3>How do I choose the right barrel length?</h3> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>The right barrel length depends on your intended use. Shorter barrels are better for close-range engagements while longer barrels are ideal for accuracy at distance.</p> </div> </div> <div class="faq-item"> <div class="faq-question"> <h3>Is it legal to build my own AR?</h3> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Yes, it is generally legal to build your own AR as long as you follow your local laws and regulations. Always check local laws before starting a build.</p> </div> </div> <div class="faq-item"> <div class="faq-question"> <h3>What is the best way to clean and maintain my AR?</h3> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Regular cleaning with the appropriate cleaning kits is essential. Focus on the barrel, bolt carrier group, and magazine well. Make it a habit to clean after every few outings.</p> </div> </div> </div> </div>

Building or upgrading your AR can be a fun and fulfilling project. It’s all about finding the right parts and ensuring you’ve done your homework. Remember to take your time, and most importantly, enjoy the process. After all, each build can be a reflection of your personal style and preferences.

<p class="pro-note">✨Pro Tip: Always double-check compatibility and read user reviews before purchasing parts for your AR build!</p>