Magpul M-LOK Polymer Rail Section 7-Slot Picatinny 1913
Magpul Industries
$14.20
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Magpul Industries
Magpul M-LOK Polymer Rail Section 7-Slot Picatinny 1913
The Magpul M-LOK Polymer Rail Section 7-Slot (1913 Picatinny) is a lightweight, cost-effective solution for adding Picatinny-compatible accessory mounting positions to any M-LOK handguard or forend — without sacrificing strength or reliability.
- Mounts directly to M-LOK slots on aluminum or polymer handguards and forends
- 7-slot Picatinny 1913 spec rail accepts lights, grips, lasers, and more
- Injection-molded from proprietary reinforced composite for strength and durability
- Recoil and impact mitigation lugs absorb stress and protect your accessories
- Beveled ends reduce snagging and eliminate sharp corners for safer handling
- All necessary M-LOK T-nut hardware included for a complete, tool-ready install
Who This Is For
This rail section is ideal for AR-15 and AR-10 owners who want to selectively add Picatinny accessory mounting points to their M-LOK handguard without committing to a full rail system. Whether you're attaching a tactical light for home defense, a vertical foregrip for competition shooting, or a laser aiming device for duty use, Magpul's polymer rail section delivers a secure, budget-friendly platform that keeps your setup modular and your rifle lightweight.
Specifications
| Brand | Magpul Industries |
|---|---|
| Model | M-LOK Polymer Rail Section |
| Rail Standard | MIL-STD-1913 Picatinny |
| Number of Slots | 7 |
| Overall Length | 3.3 in. (max) |
| Material | Reinforced Polymer Composite |
| Compatibility | All M-LOK handguards and forends |
| Hardware Included | Yes (M-LOK T-nuts and fasteners) |
| Country of Manufacture | USA |
Frequently Asked Questions
Will this rail section fit any M-LOK handguard?
Yes. The Magpul M-LOK Polymer Rail Section is designed to be compatible with all M-LOK spec handguards and forends, whether they are constructed from aluminum or polymer. All required T-nut hardware is included in the package, so no additional hardware purchases are necessary for installation.
How much weight does this rail section add to my rifle?
Very little. Magpul engineered this rail section from a proprietary injection-molded reinforced composite specifically to minimize added weight while maintaining structural integrity. Compared to aluminum Picatinny rail sections, this polymer option is significantly lighter — making it an excellent choice for shooters who want to keep their build as lightweight as possible.
Can I mount a full-size tactical flashlight or vertical grip to this rail section?
Yes, provided the accessory clamps to a standard 1913 Picatinny rail. The 7-slot, 3.3-inch section provides ample rail space for most compact and full-size tactical lights, vertical foregrips, angled grips, and laser/light combos. Recoil and impact mitigation lugs help protect your mounted accessories from the stress of repeated firing cycles.
