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Mid Length Handguard for AR-15 | 9–11” Rails
Mid Length Handguard for AR-15 – 9" to 11" Rail Systems
Upgrade your AR-15 with a precision-engineered mid length handguard designed for 9"–11" gas systems. Whether you’re a competitive shooter, hunter, or tactical enthusiast, a quality mid-length rail system improves handling, adds modularity, and reduces weight—without sacrificing strength or reliability.
At Mounts Plus, we carry the top brands in drop-in and free-float handguards, including Magpul, Samson, Brigand Arms, and UTG, to meet your build goals and performance needs.
What Is a Mid Length Handguard?
A mid length handguard fits AR-15s with mid-length gas systems, which typically position the gas block around 9" from the upper receiver. These handguards are available in both:
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🔩 Drop-in styles – install with no gunsmithing
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🔧 Free-float styles – improve accuracy and rigidity
Most mid-length handguards measure between 9" and 11", balancing maneuverability with accessory space.
📊 Compare the Best Mid Length Handguards
| Attribute | Detail |
|---|---|
| Platform | AR-15 / M4 |
| Gas System | Mid-Length |
| Length | 9.0 inches |
| Material | 6061-T6 Aluminum |
| Finish | Type III Hard Coat Anodized – Black |
✅ Why Choose a Mid Length Handguard?
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🔧 Ideal for Mid-Length Gas Systems – Match your barrel profile with correct handguard length
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🔥 Improved Heat Management – More rail surface disperses barrel heat
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🧲 M-LOK / KeyMod / Picatinny Compatibility – Mount foregrips, bipods, lights & lasers
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🛠️ Easy Installation – Choose drop-in or free-float based on your build goals
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🎯 Enhanced Accuracy & Control – Longer rails provide more contact and leverage
🔫 Is a Mid-Length Handguard Right for You?
Choose a mid-length handguard if your AR-15 has:
- A mid-length gas system (~9” from barrel extension to gas port)
- A standard A2 front sight post or low-profile gas block
- A need for better heat control and accessory space than a carbine-length
🧠 Drop-In vs Free-Float Mid-Length Handguards
| Feature | Drop-In | Free-Float |
|---|---|---|
| Install Method | No tools, uses delta ring | Requires barrel nut tools |
| Accuracy Impact | Minimal | Improves precision by removing contact with barrel |
| Weight | Often lighter (polymer) | Slightly heavier (metal) |
| Ideal For | Budget builds, quick upgrades | Precision rifles, tactical use |
❓ Mid-Length Handguard FAQs
What size is a mid length handguard?
Mid-length handguards typically range from 9” to 11”, designed to fit AR-15s with mid-length gas systems.
How do I know if my AR-15 needs a mid length handguard?
Measure from the barrel extension to the gas port. If it’s ~9", you need a mid-length rail.
Will a mid-length handguard fit a carbine gas system?
No. You must match the handguard length to your rifle’s gas system for proper fit.
Is a drop-in or free-float handguard better?
Drop-in is easier to install. Free-float offers improved accuracy and accessory support. Choose based on your rifle use and setup.
🛒 Shop Mid Length Handguards at Mounts Plus
We carry the widest selection of mid-length AR-15 handguards for any rifle configuration—from basic drop-ins to ultra-lightweight carbon fiber free-floats.
✅ Magpul, Samson, UTG, FAB Defense, Brigand Arms
✅ M-LOK, Picatinny, and KeyMod models
✅ Carbine, mid, and rifle gas system support
✅ Lightweight, tactical, and competition options
✅ In stock and ready to ship from the USA