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M-LOK Rail Sections – Picatinny Mounts for AR-15 & Tactical Accessories
M-LOK Rail Sections – Picatinny Mounting Solutions for AR-15 & Tactical Rifles
Need to mount your favorite accessory on your M-LOK handguard? Our M-LOK rail sections offer the most versatile and secure way to attach lights, lasers, grips, sling mounts, and bipods using the proven M-LOK modular system.
Whether you're outfitting a duty rifle, building a lightweight AR-15, or optimizing your home defense setup, Mounts Plus stocks a wide variety of M-LOK Picatinny rails in polymer and aluminum, ranging from 3-slot to 12-slot configurations.
🔩 Featured M-LOK Rail Section Options
| Product Name | Material | Slots | Length | Price |
|---|---|---|---|---|
| Magpul M-LOK Rail - 3 Slot | Polymer | 3 | 1.5” | $10.40 |
| Magpul M-LOK Rail - 5 Slot | Aluminum | 5 | 2.5” | $19.90 |
| Samson M-LOK Rail - 6 Slot | Aluminum | 6 | 3.5” | $22.52 |
| VISM Picatinny M-LOK Rail - 9 Slot | Aluminum | 9 | 4.1” | $15.99 |
| Timber Creek Outdoors M-LOK Rail – 5 Slot, Picatinny | Aluminum | 5 | 2.5” | $19.19 |
✅ Compatible with all M-LOK handguards
✅ Attaches securely with included M-LOK T-nuts and screws
✅ Available in black, FDE, and anodized finishes
✅ Perfect for mounting accessories with 1913 Picatinny interface
🛠 Why Choose M-LOK Picatinny Rail Sections?
✔️ Modular & Lightweight – Add rails only where you need them
✔️ Secure Mounting – M-LOK system provides tight, tool-free fit
✔️ Low-Profile Options – No bulk or snag points on your rifle
✔️ High Compatibility – Works with all M-LOK spec handguards from Magpul, Aero Precision, BCM & more
✔️ Great for All Accessories – Use with vertical grips, bipods, QD sling mounts, lights, and lasers
M-LOK was designed by Magpul to simplify and improve the way shooters mount accessories—our rails let you maximize that system.
🧠 Choosing the Right M-LOK Rail Section
| Need | Best Choice | Notes |
|---|---|---|
| Attach a flashlight or light | 3- or 5-slot aluminum or polymer rail | Durable, lightweight |
| Bipod mounting | 5+ slot aluminum rail section | Ensures stable placement and support |
| Add vertical foregrip | 3- to 5-slot Picatinny rail | Compatible with most foregrips |
| QD sling point | 3-slot rail + QD socket mount | Use with any push-button sling swivel |
| Suppressor clearance/offset | Offset M-LOK rail (90° mount) | Avoids muzzle obstruction for lasers/lights |
🔐 Installation Tips
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Use the included T-nuts and screws for fast and solid mounting
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Torque to manufacturer specs (typically ~30 in-lbs)
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Ensure alignment with handguard slots
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Recheck torque after first 100 rounds
💡 Pro Tip: Use blue Loctite for heavy recoil setups or if you plan on hard use (e.g., duty rifle, SBR, PCC).
❓ Frequently Asked Questions
Q: Are these rails compatible with any AR-15 handguard?
A: Yes—as long as your handguard follows the M-LOK standard, these rail sections will fit.
Q: What accessories work with these rails?
A: Any standard Picatinny (1913) mountable accessory: lights, grips, lasers, QD sling mounts, bipods, offset sights, etc.
Q: Aluminum vs polymer M-LOK rail—what’s the difference?
A: Aluminum is more durable and heat-resistant. Polymer is lighter and more budget-friendly—ideal for range rifles or casual setups.
Q: Can I use these with a QD sling mount?
A: Absolutely. Many users pair our 3- or 5-slot M-LOK rails with QD swivel mounts for custom sling placement.
Q: Do these come with installation hardware?
A: Yes. All M-LOK rail sections include T-nuts and screws needed to mount to your handguard.
🛒 Why Buy M-LOK Rail Sections from Mounts Plus?
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✔️ Huge selection from trusted brands like Magpul, Samson, VISM, Timber Creek, and CDM Gear
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✔️ Available in 3, 5, 7, 9, and 11 slot configurations
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✔️ Veteran-owned company with 30+ years serving tactical shooters
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✔️ Fast U.S. shipping & great customer service
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✔️ Satisfaction guaranteed or your money back
🔗 Related M-LOK Accessories
🚀 Modular. Lightweight. Tactical. Mount It Your Way.
From CQB setups to long-range builds, M-LOK rail sections let you place accessories exactly where you need them—no bulk, no compromise. Outfit your rifle with precision and purpose.
➡️ Shop M-LOK Rail Sections Now at Mounts Plus
➡️ Fast Shipping. Trusted Brands. Rock-Solid Mounts.