The AR-15 platform, known for its modularity and reliability, still benefits from a proper break-in process. This isn't about magically transforming your rifle, but rather ensuring smooth operation and optimal longevity. A well-broken-in AR-15 will function more reliably, potentially reducing malfunctions and extending its lifespan. This guide will walk you through the process, explaining why it's important and how to do it correctly.
Understanding the Break-In Process for Your AR-15
The "break-in" period for an AR-15 primarily addresses the initial friction between moving parts. New components, especially the barrel, have microscopic irregularities that need to be smoothed out through use. This reduces friction, improves accuracy, and contributes to long-term reliability. Think of it like breaking in a new pair of shoes; they're initially stiff, but become more comfortable with wear.
Why Break In Your AR-15?
- Improved Accuracy: A properly broken-in barrel will contribute to improved accuracy by providing a more consistent path for the bullet. Initial inconsistencies can lead to less precise shot grouping.
- Reduced Friction: Breaking in reduces friction between the bolt carrier group (BCG) and the receiver, resulting in smoother cycling and less wear over time.
- Enhanced Reliability: A smoother functioning action translates to fewer malfunctions, such as failures to feed or extract.
- Longer Lifespan: By reducing friction and wear, you contribute to the overall lifespan of your AR-15's components.
The Step-by-Step Break-In Procedure
The following steps will guide you through the proper break-in procedure for your AR-15. Remember, safety is paramount. Always follow all firearm safety rules, wear eye and ear protection, and ensure you're in a safe shooting environment.
Step 1: Cleaning Your New AR-15
Before even firing your rifle, it's crucial to clean it thoroughly. Factory lubrication often contains preservatives that can interfere with the break-in process. Remove any excess grease and oil, ensuring that all moving parts are clean and free of debris.
Step 2: The Initial Firing Session
Fire at least 100 rounds of good quality ammunition. Use a variety of ammunition types (if you plan to use them later) to see if you run into any problems, but don't vary it during the break in session. Focus on consistent shooting techniques to avoid adding unnecessary stress to the rifle. Pay attention to how it cycles and operates. Note any malfunctions that may occur.
Step 3: Cleaning and Inspection
After the first 100 rounds, thoroughly clean your AR-15 again. Pay special attention to the barrel, chamber, and BCG. Inspect for any unusual wear, debris, or damage. This step is crucial for identifying potential problems early on.
Step 4: Subsequent Firing Sessions
Continue firing in 100-round increments, cleaning and inspecting after each session. You should notice a gradual improvement in the rifle's operation and consistency. The break-in process typically takes between 300 and 500 rounds.
Step 5: Regular Maintenance
After completing the break-in process, maintain regular cleaning and lubrication of your AR-15. This ensures continued smooth operation and extends its lifespan.
Ammunition Considerations for AR-15 Break-In
Using high-quality ammunition is crucial for a successful break-in. Avoid using cheap, corrosive, or reloaded ammunition during this process, as it can lead to increased wear and potential damage. Standard factory ammunition is generally the best choice.
Troubleshooting Common Issues During AR-15 Break-In
While the break-in process is typically smooth, occasional issues might arise. These often involve malfunctions such as failures to feed or extract. If you experience consistent malfunctions, it's important to thoroughly clean and inspect the rifle, paying special attention to the BCG and the gas system. If problems persist, seek professional help from a qualified gunsmith.
Conclusion: A Well-Broken-In AR-15 for Optimal Performance
Breaking in your AR-15 is a relatively straightforward but essential process. By following these steps and prioritizing safety, you can ensure that your rifle performs reliably and accurately for years to come. Remember, this process is about careful attention to detail and consistent maintenance. A properly broken-in AR-15 represents a worthwhile investment in long-term performance and enjoyment.