Why Isn't My Outer Barrel Centered? (Easy Rail Alignment Fix)
- Posted on
- By AEX News
If your outer barrel doesn't appear centered inside your handguard, don't panic—it probably isn't bent. In this guide, Airsoft Extreme shows you one of the most common causes of barrel misalignment and how to correct it with just a single Allen wrench.
How to Fix an Off-Center Outer Barrel
Welcome back to another Airsoft Extreme Tech Tip!
Today we'll be discussing what to do if your outer barrel isn't centered inside your handguard. (See Picture 1)
At first glance, you might think your outer barrel is bent—but fortunately, the solution is usually much simpler than that.
The Most Common Cause
Over the years we've noticed that one of the most common causes of an off-center barrel is uneven tension on the bolts that secure the handguard to the free-float barrel nut or adapter. (See Picture 2)
If one side is tightened more than the other, the handguard can actually shift slightly, making the barrel appear off-center.
What You'll Need
- 5/32" Ball-End Allen Driver
Step 1: Loosen the Rail Bolts
Using your 5/32" ball-end Allen driver, slightly loosen the handguard mounting bolts.
You'll probably notice that simply relieving the tension allows the handguard to naturally center itself around the barrel. (See Picture 3 & Picture 4)
Step 2: Retighten Evenly
Rather than tightening one side completely before the other, tighten the bolts gradually using the following pattern:
- Upper Left
- Middle Right
- Middle Left
- Upper Right
(See Picture 5, Picture 6, Picture 7 & Picture 8)
Working in a staggered pattern helps apply even pressure and keeps the handguard properly aligned.
Take Your Time
Avoid overtightening the bolts. Tighten each one gradually until secure while checking the alignment throughout the process.
Small adjustments often make a big difference.
The Result
With the rail properly aligned, your outer barrel should now sit centered within the handguard without requiring any special tools or major disassembly. (See Picture 9)
Still Having Problems?
If your barrel still isn't centered after following these steps, there may be another underlying issue.
Stop by any Airsoft Extreme location in Rancho Cordova, Santa Clara, Carson, or San Diego, and one of our experienced technicians will be happy to help diagnose the problem.
Final Thoughts
We hope today's troubleshooting guide gives you the confidence to tackle basic maintenance on your own and keeps your replica looking and performing its best.
Thanks for joining us, and we'll see you in the next Airsoft Extreme Tech Tip!
