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The Geissele MK4 M-LOK rail is ultra-lightweight with maximum heat dissipation, offering modularity with M1913 sections and M-LOK slots for versatile accessory attachment.
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GEISSELE AUTOMATICS MK4 10.5" M-LOK SUPER MODULAR RAIL DDC

810081130080 100042897

Filters:

Variations
Filters:
Variations:

Variations:

-10 %
Color: DDC Length: 10.5 Make: AR-15 Material: Aluminum Style: M-LOK Type: Drop-In Product no.: 100042897
In stock
369.9 GBP 2 £369.90 * £409.90
-10 %
Color: Black Length: 13.5 Make: AR-15 Material: Aluminum Style: M-LOK Type: Drop-In Product no.: 100015366
In stock
349.9 GBP 7 £349.90 * £389.90
-10 %
Color: DDC Length: 9.3 Make: AR-15 Material: Aluminum Style: M-LOK Product no.: 100018960
In stock
349.9 GBP 6 £349.90 * £389.90
-10 %
Color: DDC Length: 13.5 Make: AR-15 Material: Aluminum Style: M-LOK Product no.: 100018961
In stock
379.9 GBP 1 £379.90 * £419.90
-10 %
Color: Black Length: 10.5 Make: AR-15 Material: Aluminum Style: M-LOK Type: Drop-In Product no.: 100042896
In stock
344.9 GBP 7 £344.90 * £384.90
Color: Black Length: 15 Make: AR-15 Material: Aluminum Style: M-LOK Type: Drop-In Product no.: 100017389
Backorderable
419.9 GBP 0 £419.90 *
Color: Black Length: 9.3 Make: AR-15 Material: Aluminum Style: M-LOK Type: Drop-In Product no.: 100015365
Backorderable
344.9 GBP 0 £344.90 *
344.9 419.9 7 GBP
-10 %
MSRP £409.90
369.9 GBP £369.90

Prices inclusive of duty & VAT.

Product no.: 100042897

Mfr. No.: 05-1656S

810081130080 The Super Modular Rail MK4 M-LOK™ is Geissele’s ultra-lightweight M-LOK option. These rails are purpose-built and feature integrated M1913 picatinny rail sections at the fore of the rail in the 3, 6 and 9 o’clock positions. Maximum venting for heat dissipation also dramatically reduces the rails overall weight, while maintaining its same strong and rigid platform. The MK4 M-LOK rail features M-LOK slots at the 3, 6 and 9 o’clock positions as well as the upper 45° quadrants. This allows the user to keep the weight on the rail system down, while keeping the modularity and versatility to attach accessories as necessary. Barrel nut wrench & gas block not included.
In stock 2 pcs. in the USA warehouse
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-10 %
MSRP £409.90
£369.90

Prices inclusive of duty & VAT.

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Delivery time approx. 7-14 days.

Delivery time approx. 7-14 days.

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.

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.
344.9 419.9 7 GBP
Description Specification Customers reviews Accessories

GEISSELE AUTOMATICS MK4 10.5" M-LOK SUPER MODULAR RAIL DDC

-10 %
MSRP £409.90
369.9 GBP £369.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
-10 %
MSRP £409.90
£369.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

Description:

Discover the ultimate in lightweight modularity with the AR-15/M16 MK 4 Super Modular Rails.

The Super Modular Rail MK4 M-LOK™ from Geissele Automatics is engineered for those who demand both performance and versatility in their firearm accessories. This ultra-lightweight rail system is designed to enhance your shooting experience while minimizing added weight.

Key Features:

  • Integrated M1913 Picatinny Rail Sections: Located at the fore of the rail in the 3, 6, and 9 o’clock positions for easy accessory attachment.
  • Maximum Venting: Designed for optimal heat dissipation, reducing overall weight without compromising strength and rigidity.
  • M-LOK Slots: Available at the 3, 6, and 9 o’clock positions as well as the upper 45° quadrants, providing flexibility for accessory placement.
  • Lightweight Design: Keep your rail system lightweight while enjoying the modularity and versatility you need.

Please note that the barrel nut wrench and gas block are not included with this product.

Upgrade your firearm with the MK4 10.5" M-LOK Super Modular Rail DDC today and experience the difference in quality and performance!



Top takeaways

  1. The Super Modular Rail MK4 M-LOK by Geissele is a lightweight option featuring integrated M1913 picatinny sections and M-LOK slots for accessory attachment.
  2. Designed for AR-15s, this 10.5" rail is made of aluminum with a DDC color, providing a strong and rigid platform with maximum heat dissipation.
  3. It offers modularity with M-LOK slots positioned at the 3, 6, and 9 o'clock as well as the upper 45° quadrants, but does not include a barrel nut wrench or gas block.

Attributes

  • Colour:
    DDC
  • Length:
    10.5
  • Material:
    Aluminum
  • Style:
    M-LOK
  • Type:
    Drop-In
  • Weapon type:
    AR-15
  • Delivery weight: 0.544kg
  • Shipping height: 114mm
  • Shipping width: 114mm
  • Shipping length: 330mm
  • UPC: 810081130080

Item details

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

Customers reviews

Customer ratings (6)

4.8 / 5
Recommended

Brownells USA Different Rail than pictured 01/11/2017

Got the rail in quicker than I thought. Good on Brownells for that. Although after looking at the rail it wasn't like its pictured. The one shown has a cut out where you can see the gas block. The one I received doesn't have that. Might just be a earlier generation. But either than that the rail looks good. And does what it supposed to do. Just be aware that you are not getting the one pictured.

Definitely recommended

Brownells USA Geissele 15" M-LOK hand guard 01/06/2017

Back In April I purchased a 13" M-LOK hand guard for a 16" barrel build. Liked it so much I bought a 15" for my 18" barrel build. Geissele makes "top notch" products and really transform a rifle build into something special and functional. I was able to take advantage of another Brownells Memorial Day weekend sale and save a bundle on the 15" MK4 hand guard. Thanks again for the great deal on a great product from Geissele.

Variations:

-10 %
Color: DDC Length: 10.5 Make: AR-15 Material: Aluminum Style: M-LOK Type: Drop-In Product no.: 100042897
In stock
369.9 GBP 2 £369.90 * £409.90
-10 %
Color: Black Length: 13.5 Make: AR-15 Material: Aluminum Style: M-LOK Type: Drop-In Product no.: 100015366
In stock
349.9 GBP 7 £349.90 * £389.90
-10 %
Color: DDC Length: 9.3 Make: AR-15 Material: Aluminum Style: M-LOK Product no.: 100018960
In stock
349.9 GBP 6 £349.90 * £389.90
-10 %
Color: DDC Length: 13.5 Make: AR-15 Material: Aluminum Style: M-LOK Product no.: 100018961
In stock
379.9 GBP 1 £379.90 * £419.90
-10 %
Color: Black Length: 10.5 Make: AR-15 Material: Aluminum Style: M-LOK Type: Drop-In Product no.: 100042896
In stock
344.9 GBP 7 £344.90 * £384.90
Color: Black Length: 15 Make: AR-15 Material: Aluminum Style: M-LOK Type: Drop-In Product no.: 100017389
Backorderable
419.9 GBP 0 £419.90 *
Color: Black Length: 9.3 Make: AR-15 Material: Aluminum Style: M-LOK Type: Drop-In Product no.: 100015365
Backorderable
344.9 GBP 0 £344.90 *

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