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Geissele 13.5in MK14 Super Modular Rail
As Low As $280.50 Save Up to 15%
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Most Helpful Positive Review Not 13” actually 13.5”
Great product but not 13”. It’s the newer 13.5”. I recommend these rails but really wanted a 13” for my 13.7” build. These rails are proven and have worked great on two of my other builds. I continue to use them. Just wanted a short version to build my 13.7”
Most Helpful Negative Review You have to buy a “propietary” barrel nut wrench
I will admit that the hand guard is nice and feels solid with no slop. The reason I gave this a 1 star because you have to buy geissele barrel nut wrench in order to install. I have purchased nicer hand guards from midwest industries and was able to torque down their barrel nut with a traditional ar...
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Just Right

by Coinfish, Verified Owner from SD, United States Written on January 10, 2025
Slender but sturdy and feels good on my hand. This is my third one. If I need another hand guard it will be a Geissele.
Be careful tightening the titanium barrel nut. This is my third Geissele hand guard. I spalled the wrench holes on the first one even though I was using the Geissele brand wrench. Was still able to complete the install with a few taps from a rubber hammer.
Would recommend: Yes
Was it helpful to you? Yes | No

greta product!

by Kevlar Kev, Verified Owner from IN, United States Written on August 21, 2024
Fantastic product! Works as it should. No issues with mounting. Buy the barrel nut wrench and you'll
Be good to go.
Would recommend: Yes
Was it helpful to you? Yes | No

Geissele Mk14 Rail Comments

by Paul Spencer, from UT, United States Written on January 23, 2024
For those of you that are more focused on the need to buy the barrel nut wrench then the actual product then you should rethink buying this handguard, you're buying the best and don't realize that $20 is irrelevant to your actual build, when you buy any of Geissele's products, you're buying their amazing and proven quality.
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

mk14 lightness

by sanders, Verified Owner from OH, United States Written on January 6, 2024
Lighter than the urgi mk16- main perk. Very good rail and solid attachment. Really wish geiselle would include a wrench- but I had one from previous installs
Pros:
  • light
  • Solid lockup
Cons:
  • non install wrench
Best Used for:
  • everything
Would recommend: Yes
Was it helpful to you? Yes | No

13.5 Geissele

by Richard Myers, Verified Owner from GA, United States Written on January 3, 2024
Some of the best deals in the business are at optics planet, this rail was pushing 300.00 everywhere else got it delivered to the door for 238.00 along with Optics planet fast processing and shipping it arrived over the holidays in 4 days. Geissele products are the best in the game and this rail doesn't disappoint, beautiful anodizing and perfect fit. Pick this up for your next build you'll be glad you did.
Would recommend: Yes
Was it helpful to you? Yes | No

Does NOT include barrel nut wrench

by HG, Verified Owner from TX, United States Written on August 2, 2023
Extremely disappointed in the fact that geissele stopped including barrel nut wrenches years ago(confirmed with OP or directly with geissele, don’t recall). I wish I would’ve know before purchasing as it would’ve been a determining factor for buying. Instead it caused a huge inconvenience since I had to buy an additional tool that has been collecting dust for 2 years now and it would’ve costed me the same to ship back the handguard. Other than the additional expense and headache, this is actually one of the best hanguards I have ever come across. Extremely solid. Roughly 800 rounds later, it has not moved or loosened up. If you don’t mind the additional cost, this is an awesome handguard. Otherwise there are other alternatives either as good or similar for less. Lastly, no armorer’s wrench work with guissele barrel since it’s “proprietary”.
Pros:
  • Solid & sturdy
Cons:
  • None
Would recommend: No
1 of 6 found the following review helpful.
Was it helpful to you? Yes | No

Tough as nails

by Shorty, Verified Owner from MS, United States Written on September 10, 2021
I bought this rail because I wanted a 13.5” rail for my 14.5” pinned and welded barrel. This rail was more than I would usually spend, but after receiving it I can see why. It is clearly designed for durability in harsh conditions. Fit and finish are first rate, as would be expected. That being said, I don’t find it truly comfortable in my hand. I have only put about 400 rounds through this build, and it hasn’t caused any problems, but I think that I prefer the MI rails just a bit more. I am certain that I will grow used to the difference, and it is negligible, but it’s there. This rail is on my SHTF build because I do know that it will never let me down
Would recommend: Yes
2 of 3 found the following review helpful.
Was it helpful to you? Yes | No

Not 13 in.

by Mr. Lee, Verified Owner from TN, United States Written on May 2, 2021
The handguard is awesome. The Mlok section is silky smooth and skinny and feels real good in the hands. My only gripe is that the handguard is not 13 in. its 13.5 so buy accordingly when you are trying to get a barrel and muzzle break especially if your like me and your trying to install a suppressor on it as well. 14.5 may be a safe barrel length to go for for those that are interested in making the muzzle break and end of the handguard close as possible.
Pros:
  • slim
  • Style
  • Design
  • Modular
  • MLok
  • Picatinny
Cons:
  • 13.5in not 13 in.
Best Used for:
  • To make operator AF rifles.
Would recommend: Yes
3 of 8 found the following review helpful.
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The very best

by Esteban Alderete, from CA, United States Written on January 20, 2021
Pretty much the best you can get in an mlok rail. Solid, easy to install and looks great. These rails got the socom contract for a reason but good luck finding one in stock. If it is you should grab it.
Would recommend: Yes
0 of 1 found the following review helpful.
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Quality product

by Bdawk5, Verified Owner from TN, United States Written on July 21, 2019
Very pleased with the fit and finish from the mk14. The quality is what you pay for and it is definitely here in this rail. Spend the money and rest assure it’s well worth. Comes with .750 super gas block, install tools and barrel nut.
Pros:
  • light weight
  • Quality
  • Ergonomics
  • Anti rotating tabs
Cons:
  • price
Best Used for:
  • Range
  • home defeanse
Would recommend: Yes
3 of 5 found the following review helpful.
Was it helpful to you? Yes | No
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