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The Geissele Automatics 13.5" MK 8 Handguard features a lightweight, free-floating design with M-LOK points for versatile accessory placement and enhanced durability.

GEISSELE AUTOMATICS 13.5" SUPER MODULAR RAIL HANDGUARD M-LOK BLACK

854014005793 100015373

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Variations:

The Geissele Automatics 13.5" MK 8 Handguard features a lightweight, free-floating design with M-LOK points for versatile accessory placement and enhanced durability.

AR-15/M16 MK 8 SUPER MODULAR RAILS, M-LOK - 13.5" SUPER MODULAR RAIL HANDGUARD M-LOK BLACK

389.9 GBP 0 £389.90 *

Backorderable

Color: Black Length: 13.5 Make: AR-15 Material: Aluminum Style: M-LOK Type: Free Float Product no.: 100015373

Backorderable

389.9 GBP 0 £389.90 *

-10 %

The Geissele MK8 M-LOK handguard is lightweight, ergonomic, and free-floating, offering versatile attachment points and superior strength for enhanced performance.

AR-15/M16 MK 8 SUPER MODULAR RAILS, M-LOK - 9.3" SUPER MODUALR RAIL MK8 M-LOK BLACK

314.9 GBP 2 £314.90 * £349.90

In stock

Color: Black Length: 9.5 Make: AR-15 Material: Aluminum Style: M-LOK Type: Free Float Product no.: 100015372

In stock

314.9 GBP 2 £314.90 * £349.90

The Geissele MK 8 Super Modular Rail offers a lightweight, free-floating design with M-LOK attachment points, ensuring versatility and enhanced performance.

AR-15/M16 MK 8 SUPER MODULAR RAILS, M-LOK - 15" SUPER MODULAR RAIL MK-8 M-LOK

419.9 GBP 0 £419.90 *

Backorderable

Color: Black Length: 15 Make: AR-15 Material: Aluminum Style: M-LOK Type: Free Float Product no.: 100015374

Backorderable

419.9 GBP 0 £419.90 *

The Geissele MK 8 15" M-LOK Super Modular Rail is a lightweight, ergonomic handguard offering robust strength, customizable M-LOK attachment points, and secure fit.

AR-15/M16 MK 8 SUPER MODULAR RAILS, M-LOK - MK 8 15" M-LOK SUPER MODULAR RAIL, DDC

439.9 GBP 0 £439.90 *

Backorderable

Color: DDC Length: 15 Make: AR-15 Material: Aluminum Style: M-LOK Product no.: 100018964

Backorderable

439.9 GBP 0 £439.90 *

The Geissele MK8 10.5" M-LOK rail is a lightweight, ergonomic handguard with versatile M-LOK attachment points and robust aircraft-grade aluminum construction.

AR-15/M16 MK 8 SUPER MODULAR RAILS, M-LOK - MK8 10.5" M-LOK SUPER MODULAR RAIL BLACK

389.9 GBP 0 £389.90 *

Backorderable

Color: Black Length: 10.5 Make: AR-15 Material: Aluminum Style: M-LOK Type: Free Float Product no.: 100042898

Backorderable

389.9 GBP 0 £389.90 *

The Geissele MK8 10.5" M-LOK Super Modular Rail offers a lightweight, ergonomic design with multiple M-LOK attachment points for versatile customization.

AR-15/M16 MK 8 SUPER MODULAR RAILS, M-LOK - MK8 10.5" M-LOK SUPER MODULAR RAIL DDC

409.9 GBP 0 £409.90 *

Backorderable

Color: DDC Length: 10.5 Make: AR-15 Material: Aluminum Style: M-LOK Type: Free Float Product no.: 100042899

Backorderable

409.9 GBP 0 £409.90 *

349.9 439.9 6 GBP

389.9 GBP £389.90

Prices inclusive of duty & VAT.

Product no.: 100015373

Mfr. No.: 05-285B

854014005793 Ergonomic, lightweight modular rail system offers plenty of M-LOK attachment points along the entire length. Single piece assembly is machined from a semi-billet extrusion of aircraft grade aluminum for enhanced strength and performance to weight ratio. Free floating handguard attaches via long barrel nut machined from aircraft grade aluminum with a hardcoat anodized surface. Handguard fits tightly on the barrel nut and clamps securely by two cross bolt. M-LOK technology allows shooter to place accessory rails anywhere along the length of the rail in 45° intervals. Handguard has two standard, non-rotating QD slots on either side. Please note that a gas block is no longer included with these handguards.

Backorderable

10+

£389.90

Prices inclusive of duty & VAT.

10+

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

100-Day Return Policy

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

100-Day Return Policy

No charges until we ship

No charge:
Your credit card will not be charged when you place your order.

No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

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Your credit card will only be charged once we ship your order. Not before.

Lightweight, ergonomic design
Extensive M-LOK attachment points
Secure free-floating assembly

Wish List Ask question

349.9 439.9 6 GBP

Description Specification Customers reviews Accessories

GEISSELE AUTOMATICS 13.5" SUPER MODULAR RAIL HANDGUARD M-LOK BLACK

389.9 GBP £389.90

Prices inclusive of duty & VAT.

10+

£389.90

Prices inclusive of duty & VAT.

10+

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

100-Day Return Policy

Description:

Introducing the AR-15/M16 MK 8 Super Modular Rails

The AR-15/M16 MK 8 Super Modular Rails by Geissele Automatics is the perfect addition to your firearm, combining lightweight design with exceptional performance.

Product Features:

Lightweight, Free-Floating Modular Handguard: Designed for optimal ergonomics and versatility.
M-LOK Attachment Points: Offers numerous attachment points along the entire length for accessories.
Durable Construction: Machined from a semi-billet extrusion of aircraft grade aluminum, ensuring enhanced strength and a superior performance-to-weight ratio.
Secure Fit: The free-floating handguard attaches via a long barrel nut, also machined from aircraft grade aluminum with a hardcoat anodized surface.
Easy Accessory Placement: M-LOK technology allows for accessory rails to be placed anywhere along the rail in 45° intervals.
QD Slots: Equipped with two standard, non-rotating QD slots on either side for added convenience.
Important Note: Please be aware that a gas block is no longer included with these handguards.

Specifications:

Material: Aluminum, hardcoat anodized, matte black.
Dimensions: 2.2" (cm) high, 1.25" (cm) I.D., 1.97" (cm) O.D.

Attributes

Colour:
```
Black
```
Length:
```
13.5
```
Material:
```
Aluminum
```
Style:
```
M-LOK
```
Type:
```
Free Float
```
Weapon type:
```
AR-15
```
Delivery weight: 0.59kg
Shipping height: 117mm
Shipping width: 114mm
Shipping length: 378mm
UPC: 854014005793

Item details

Made in USA
US export classification: 0A501.y.1

Customers reviews

Customer ratings (3)

4.7 / 5

Definitely recommended

World-Class Rail 05/04/2017

The only reason you shouldn't buy this? You'll want to buy another! Seriously, this is one ROCK SOLID rail with great machining and tight finishes. I've had LaRue, Troy, YHM, etc and the Geissele beats them all IMO. Installation is a breeze and the tolerances are super tight, but not so much that it hinders install. It looks sharp and locks up super tight. I have only two minor criticisms. One, it's expensive. But I am a free-market guy so really that's an observation rather than a criticism. When you factor in the gas block it's not a bad deal. Second, one of the handguard bolt heads was only lightly finished, so it's more sliver than black. I'm surprised that made it past QC on a $300 rail. Quick touch of flat black fixed that. Highly, highly recommend this rail. If you can stomach the cost you won't be sorry.

Definitely recommended

Wonderful rail 03/10/2016

I ordered a 13â Mk4 rail for a 16" mid-length upper. I received this 15" Mk8 instead. This was my first time experiencing anything other than perfect service from Brownells. I installed the Mk8 anyway, which fits very well with my Seekins billet upper. The 15" rail stops 1/4â shy of the base of my brake, so attaching a QD suppressor overtop should be fine. The space between the rail and receiver is, in less than technical terms, one tight-fitting piece of paper. The rail is of remarkable build quality and the rifle feels completely solid, I couldn't be happier with what Geissele is offering. The perfect combination of function and form. I especially like how the long barrel nut supports so much of the rail with very tight tolerance. For my shooting abilities, this results in a negligible shift of point of impact when using irons while the rifle is supported with a bipod at the end of the rail. Besides the product mix-up, I am very pleased with this Geissele rail.

Variations:

AR-15/M16 MK 8 SUPER MODULAR RAILS, M-LOK - 13.5" SUPER MODULAR RAIL HANDGUARD M-LOK BLACK

389.9 GBP 0 £389.90 *

Backorderable

Color: Black Length: 13.5 Make: AR-15 Material: Aluminum Style: M-LOK Type: Free Float Product no.: 100015373

Backorderable

389.9 GBP 0 £389.90 *

-10 %

AR-15/M16 MK 8 SUPER MODULAR RAILS, M-LOK - 9.3" SUPER MODUALR RAIL MK8 M-LOK BLACK

314.9 GBP 2 £314.90 * £349.90

In stock

Color: Black Length: 9.5 Make: AR-15 Material: Aluminum Style: M-LOK Type: Free Float Product no.: 100015372

In stock

314.9 GBP 2 £314.90 * £349.90

AR-15/M16 MK 8 SUPER MODULAR RAILS, M-LOK - 15" SUPER MODULAR RAIL MK-8 M-LOK

419.9 GBP 0 £419.90 *

Backorderable

Color: Black Length: 15 Make: AR-15 Material: Aluminum Style: M-LOK Type: Free Float Product no.: 100015374

Backorderable

419.9 GBP 0 £419.90 *

AR-15/M16 MK 8 SUPER MODULAR RAILS, M-LOK - MK 8 15" M-LOK SUPER MODULAR RAIL, DDC

439.9 GBP 0 £439.90 *

Backorderable

Color: DDC Length: 15 Make: AR-15 Material: Aluminum Style: M-LOK Product no.: 100018964

Backorderable

439.9 GBP 0 £439.90 *

AR-15/M16 MK 8 SUPER MODULAR RAILS, M-LOK - MK8 10.5" M-LOK SUPER MODULAR RAIL BLACK

389.9 GBP 0 £389.90 *

Backorderable

Color: Black Length: 10.5 Make: AR-15 Material: Aluminum Style: M-LOK Type: Free Float Product no.: 100042898

Backorderable

389.9 GBP 0 £389.90 *

AR-15/M16 MK 8 SUPER MODULAR RAILS, M-LOK - MK8 10.5" M-LOK SUPER MODULAR RAIL DDC

409.9 GBP 0 £409.90 *

Backorderable

Color: DDC Length: 10.5 Make: AR-15 Material: Aluminum Style: M-LOK Type: Free Float Product no.: 100042899

Backorderable

409.9 GBP 0 £409.90 *

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