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10 Inch M-LOK Handguard – Free Float AR-15 Mid-Length Rail | Mounts Plus


10 Inch M-LOK Handguard – Free Float AR-15 Mid-Length Rail | Mounts Plus

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10 Inch M-LOK Handguards – Mid-Length Free Float Rails for AR-15

Upgrade your AR-15 with a precision-crafted 10 inch M-LOK handguard—the perfect balance of length, performance, and modularity for tactical shooters and builders alike. Whether you're replacing a factory rail or building a custom upper, Mounts Plus offers an extensive selection of 10" free float M-LOK rails that deliver improved accuracy, accessory flexibility, and lightweight handling.

Our handguards are ideal for mid-length gas systems and are trusted by competitive shooters, law enforcement, and firearm enthusiasts seeking durability and rock-solid fitment.


🔩 Best 10 Inch M-LOK Handguards Available

Product Features
Samson M-LOK SXT Series 10" Free float, full Picatinny top rail, anti-rotation tabs
Yankee Hill MR7 M-LOK 10" Handguard Lightweight aluminum, T-marked rail slots
Midwest Industries 10" M-LOK Rail Heat-treated barrel nut, QD sling sockets
Geissele Super Modular Rail 10" Ultra-durable, precision machined
Magpul MOE M-LOK 10" Handguard Drop-in polymer design for mid-length AR-15s

✅ Compatible with AR-15 mid-length gas systems
✅ Supports forward grips, lights, lasers, and QD sling mounts
✅ Choose from drop-in polymer or free float aluminum builds
✅ Designed for heat resistance, easy installation & modular use


⚙️ Why Choose a 10 Inch M-LOK Handguard?

✔️ Mid-Length Compatibility – Ideal for 9–11” AR-15 gas systems
✔️ Free Float Precision – Improves accuracy by isolating the barrel from external pressure
✔️ M-LOK Modularity – Add grips, bipods, rail covers, lights, lasers & more
✔️ Slim, Lightweight Profile – Makes your rifle faster and easier to handle
✔️ Top Rail Options – Choose full Picatinny or slick-top designs based on your needs

A 10” M-LOK handguard offers the sweet spot of ergonomics, accessory room, and stability for tactical, defensive, or recreational AR builds.


🔧 Fitment & Installation Guide

All 10" M-LOK handguards on this page are:

  • Compatible with standard AR-15 upper receivers

  • Designed for mid-length gas systems (approx. 9.75” gas tube length)

  • Available in drop-in or free float mounting styles

  • Include installation hardware (barrel nut, screws, instructions where applicable)

💡 Need help choosing between free float and drop-in? Read our guide →


🔍 Choosing the Best 10" M-LOK Handguard for Your Rifle

Feature Free Float Handguard Drop-In Handguard
Accuracy Improvement ✅ Yes ❌ Minimal impact
Installation Ease Moderate (tools required) Easy (no gunsmithing needed)
Accessory Mounting Full-length with M-LOK M-LOK slots with top rail
Weight Lightweight aluminum Lightest with polymer
Gas System Support Mid-length (standard) Mid-length (standard)

❓ Frequently Asked Questions

Q: Will a 10 inch M-LOK handguard fit my AR-15?
A: Yes—if your AR-15 uses a mid-length gas system, a 10” handguard is the correct size. Be sure to confirm the gas tube length before purchasing.

Q: What’s the difference between drop-in and free float handguards?
A: Drop-in rails are easier to install but don’t improve accuracy. Free float rails isolate the barrel, which enhances precision by reducing pressure from attachments or sling tension.

Q: Can I attach a bipod or vertical grip to these handguards?
A: Absolutely. All listed handguards use the M-LOK interface, compatible with a wide range of accessories including grips, lights, lasers, and QD mounts.

Q: Do I need a special tool to install a free float handguard?
A: Yes. You’ll typically need an AR armorer’s wrench, torque wrench, and basic tools. Some kits include installation hardware.

Q: Are these rails made in the USA?
A: Yes. Most of our handguards are manufactured in the USA by reputable brands like Samson, Midwest Industries, and Geissele.


🔗 Related AR-15 Accessories


🛒 Why Buy Your Handguard from Mounts Plus?

  • ✔️ Wide selection of top-quality brands

  • ✔️ Fast shipping and expert customer service

  • ✔️ Trusted by shooters since 1994

  • ✔️ Veteran-owned & shooter operated

  • ✔️ Competitive pricing with satisfaction guarantee


🔥 Upgrade Your AR-15. Command Every Shot.

From tactical builds to sleek range setups, a 10” M-LOK handguard from Mounts Plus delivers the strength, control, and customization your AR-15 deserves.

➡️ Shop 10 Inch M-LOK Handguards Now
➡️ Mid-Length Fit. Maximum Function. Made to Perform.