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Magpul M-LOK Rail Section 5 Slot Polymer Black
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$11.99
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SKU: MAG590-873750000381
Overview
Built for M-LOK compatible hand guards and forends, this 5-slot polymer rail section gives hunters and shooters a straightforward way to mount 1913 Picatinny spec accessories such as lights and vertical grips. Its reinforced composite construction and lightweight profile make it a practical add-on when you want accessory mounting without unnecessary bulk. Beveled ends help reduce snagging and remove sharp corners, which is useful on rifles that see regular handling in the field or at the range. Compatible with AR-10 and LR-308 platforms, it offers a simple, cost-conscious option for setting up a rifle to match your needs.
Why Hunters Choose the Magpul
Compatible All
All M-LOK hand guards and
Accepts 1913
Picatinny spec accessories like lights
Five-slot Design
Compact mounting section
Lightweight Polymer
Construction keeps added bulk down
Beveled Ends
Help reduce snagging and sharp
Key Features
- Designed for use with all M-LOK compatible hand guards and forends.
- Accepts 1913 Picatinny spec rail-mounted accessories such as lights and vertical grips.
- Five-slot rail section for accessory mounting.
- Injection molded from a reinforced composite for added strength and durability.
- Lightweight polymer construction.
- Beveled ends help reduce snagging and sharp edges.
- Compatible with AR-10 and LR-308 platforms.
Best Used For
- Hunters using M-LOK hand guards who need a simple mounting point for lights or vertical grips
- AR-10 or LR-308 owners setting up a modular foreend with Picatinny-spec accessories
- Shooters wanting a lightweight polymer rail section with reduced snagging edges
- Users building a cost-conscious rifle setup with basic accessory attachment options
Specifications
| Compatible With | AR-10, LR-308 |
|---|---|
| Country Of Origin | United States Of America |
| Material | Polymer |
| Number Of Slots | 5 |
Pros
- Compatible with all M-LOK hand guards and forends for flexible accessory mounting
- Accepts 1913 Picatinny spec accessories like lights and vertical grips
- Five-slot design provides a compact mounting section
- Lightweight polymer construction keeps added bulk down
- Beveled ends help reduce snagging and sharp edges
- Cost-effective option for adding rail-mounted accessories
Considerations & Trade-offs
- Polymer construction keeps weight down, but it is not the same material choice as a metal rail section if your setup calls for a more rigid feel.
- This is a 5-slot section, so it offers a compact mounting area rather than extended space for multiple accessories.
- It is designed for M-LOK compatible hand guards and forends only, so compatibility depends on your existing platform.
- The product is intended for 1913 Picatinny spec accessories, so it serves as an interface piece rather than a direct mount for non-Picatinny items.
Suggested Comparisons
- M-LOK accessory rail sections
- Picatinny rail-mounted accessory adapters
- Handguard-mounted light and grip mounting solutions
- Polymer rail accessories
Suggested Accessories
- M-LOK compatible light mount
- Vertical grip
- 1913 Picatinny rail-mounted accessory
- Hand guard rail section
Frequently Asked Questions
What handguards or forends will this rail section fit?
It is designed for use with all M-LOK compatible hand guards and forends. The provided compatibility listing also includes AR-10 and LR-308.
What can I mount on this 5-slot rail section?
It is intended to attach 1913 Picatinny spec rail-mounted accessories such as lights and vertical grips.
What is this rail section made of?
The product data lists the material as polymer and describes it as injection molded from a proprietary reinforced composite.
Does this rail section have any features to help reduce snagging?
Yes. It features beveled ends to reduce snagging and eliminate sharp corners and edges.
How many slots does this rail section have?
It has 5 slots.