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Geissele 9.3in Super Modular Rail M-LOK MK14 Up to 15% Off w/ Free S&H — 2 models

Special offer available for this product. Click here to see!
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
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Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
2 of 16 images
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
3 of 16 images
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
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Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
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Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
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Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
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Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
8 of 16 images
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
9 of 16 images
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
10 of 16 images
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
11 of 16 images
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
12 of 16 images
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
13 of 16 images
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
14 of 16 images
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
15 of 16 images
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S
16 of 16 images
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S

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Questions & Answers
Will this fit a Daniel defense MK18? Expert Answer

The Geissele MLOK MK14 9.3 Inch Super Modular Rail can be used on a Daniel Defense MK18.

by Hunter, Gear Expert, July 13, 2022
Does the top rail match up flat with the Geissele super duty upper receiver? Expert Answer

Yes, once the Geissele MLOK MK14 9.3 Inch Super Modular Rail is installed it should line up flush with the Geissele Super Duty upper receiver.

by Hunter, Gear Expert, February 11, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review bomb proof rail. by Milhouse, Verified Owner, August 22, 2020
Fit and finish is flawless. Still wish they provided the gas blocks at least with these. Diameter feels perfect sized compared to other hand guards on the market. DDC is a great color to choose. Anti roll pins don’t mar the finish of my build.
2/4 found this helpful
Helpful Positive Review Awesome rail by Matk, Verified Owner, October 10, 2018
This is a solid rail. Easy installation, rock solid hold. No need to time the barrel but, which saves some time. The anti-rotation set screws stick out a little, but your hand never really goes near them, so it’s not too big a deal. The M-Lok slot on...
Read More...
2/2 found this helpful
Helpful Positive Review great rail by Andrew, Verified Owner, October 2, 2020
Excellent rail. Very high quality. Install was easy. I like that it comes with a low profile gas block as well. The gas block alone has close to a 50 dollar value. Geissele is the way to go. I have two of these and I’m very happy with them.
1/2 found this helpful
Helpful Negative Review have Bill call me by Adolfo Cerezo, July 15, 2020
Have Bill call me... so I can tell him how stingy he is. Is this handrail cool, lightweight and everything everyone says yes. Would I buy another one? Probably not. There’s plenty of options out there that are cheaper, same material and will work the...
Read More...
12/21 found this helpful
Most Recent Reviews quality handgaurd by Eric, Verified Owner, January 31, 2025
I put this on a Aero precision M4E1 threaded upper reciever, easy install looks great and this thing is rock solid. The only thing I don’t like, is the fact you spend so much money on the handgaurd, and Giessele doesn’t include the barrel nut wrench...
Read More...
Most Recent Reviews Excellent rail. by Mello, Verified Owner, December 1, 2024
I replaced RISII rail with this. Lighter and slimmer profile. My second Geissele rail. I recommend their products. Superior quality and great weight.
Read All 14 Reviews
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Product Info for Geissele 9.3in Super Modular Rail M-LOK MK14

The Geissele MLOK MK14 9.3" Super Modular AR Handguards & Forends is an updated version of the proven Geissele Barrel Nut design, providing ease of installation and superior rigidity. Utilizing Magpul's M-LOK technology in the 3, 6, and 9 o'clock positions allows the end user full customization and modularity of their rifle to securely mount lights, bipods, and other firearm accessories. image

WARNING: California`s Proposition 65

Specifications for Geissele 9.3in Super Modular Rail M-LOK MK14:

Manufacturer: Geissele
Finish: Type 3 Hard Coat Anodized
Fabric/Material: 6061-T6 Aluminum
Gun Make: AR Platform
Gun Model: AR-15
Gun Type: Rifle
Handguard Length: 9.3 in
Gun Rail: M-LOK
Weight: 8 oz
Condition: New
Included Accessories: Standard
Country of Origin: USA
Quantity: 1

Package Contents:

  • Geissele MLOK MK14 9.3 Inch Super Modular Rail

Geissele 9.3in Super Modular Rail M-LOK MK14 Orderable Models

List of Orderable Models

Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Desert Dirt, 05-578S , MPN: 05-578S , UPC: 817953022528 , Code: 1TO-HZ-RS624-05-578S
Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B , MPN: 05-578B , UPC: 817953022511 , Code: 1TO-HZ-RS624-GEI05-578B

Geissele 9.3in Super Modular Rail M-LOK MK14 Unavailable & Discontinued Models

List of Unorderable Models

USED, Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B , MPN: 05-578B-EDEMO , Code: 1TO-HZ-RS624-GEI05-578B-EDEMO-US-C
Open Box, Dealer Demo, Geissele Super Modular Rail, M-LOK, MK14, 9.3in, Black, GEI05-578B , MPN: 05-578B-DMO , Code: 1TO-HZ-RS624-GEI05-578B-DMO
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