GrovTec US M1913 Picatinny Rail, 6" 15 Slot M-Lok AR-Platform, Black Anodized Aluminum
- Type:
- Accessory Rail
- Finish-Color:
- Black
- Model:
- M1913 Picatinny Rail
- Size:
- 15 Slot
- Material:
- Aluminum
- Dimensions:
- 6"
The GrovTec US M1913 Picatinny Rail is a 6-inch, 15-slot M-Lok adapter designed to expand your AR-platform handguard's accessory mounting real estate. If you're running an M-Lok handguard but want the versatility of standard Picatinny rail accessories—tactical lights, lasers, optic mounts, or other gear—this rail bridges that gap with a clean, minimal footprint. Machined from aluminum with hardcoat anodized black finish, it's built to handle the recoil and day-to-day wear of duty and recreational shooting without adding unnecessary bulk.
Installation is straightforward: the rail comes with all necessary mounting hardware and an Allen wrench, so you can have it secured to your handguard in minutes. The MIL-STD 1913 Picatinny pattern ensures compatibility with the widest range of aftermarket accessories on the market, giving you flexibility to configure your rifle for hunting, competition, tactical training, or whatever mission you're planning.
Whether you're building a lightweight patrol rifle, setting up a precision long-range platform, or just want to add a light to your HD carbine, this adapter lets you keep your favorite M-Lok handguard while unlocking the accessory ecosystem Picatinny rail has to offer.
Key Features
- 6-inch length with 15 M-Lok slots for accessory mounting
- MIL-STD 1913 Picatinny rail pattern for broad accessory compatibility
- Lightweight aluminum construction with hardcoat anodized black finish for durability
- Includes all mounting hardware and Allen wrench for quick installation
- Compatible with AR-platform M-Lok handguards
Specifications
| Length | 6 inches |
| Slot Count | 15 M-Lok slots |
| Rail Pattern | MIL-STD 1913 Picatinny |
| Material | Aluminum |
| Finish | Black Anodized (hardcoat) |
| Platform | AR-Platform M-Lok |
| Hardware Included | Yes; Allen wrench included |
Frequently Asked Questions
Will this Picatinny rail work with my M-Lok handguard?
Yes, this GrovTec rail is designed specifically for M-Lok handguards on AR-platform rifles. It attaches via M-Lok slots and converts that space to standard Picatinny rail mounting.
What accessories can I mount on this rail?
Any accessory with a standard MIL-STD 1913 Picatinny base—tactical lights, lasers, magnifiers, backup sights, or optic mounts—will work on this rail.
Do I need any tools to install it?
An Allen wrench is included with the rail. Use it to secure the adapter to your M-Lok handguard; no additional tools are required.
How much does this rail add to the weight of my rifle?
The rail is made from lightweight aluminum; the exact weight is not specified in the product documentation.

