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Guntec USA AR-15 Clamp On Aluminum Rail Height Gas Block Gen 2 Color: Flat Dark Earth, Coating: Cerakote Flat Dark Earth, $2.00 Off

Guntec USA AR-15 Clamp On Aluminum Rail Height Gas Block Gen 2, Cerakote Flat Dark Earth, GT750RC-FDE
Guntec USA AR-15 Clamp On Aluminum Rail Height Gas Block Gen 2, Cerakote Flat Dark Earth, GT750RC-FDE
Guntec USA AR-15 Clamp On Aluminum Rail Height Gas Block Gen 2, Cerakote Flat Dark Earth, GT750RC-FDE
Guntec USA AR-15 Clamp On Aluminum Rail Height Gas Block Gen 2, Cerakote Flat Dark Earth, GT750RC-FDE
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Guntec USA AR-15 Clamp On Aluminum Rail Height Gas Block Gen 2, Cerakote Flat Dark Earth, GT750RC-FDE
Guntec USA AR-15 Clamp On Aluminum Rail Height Gas Block Gen 2, Cerakote Flat Dark Earth, GT750RC-FDE
2 of 3 images
Guntec USA AR-15 Clamp On Aluminum Rail Height Gas Block Gen 2, Cerakote Flat Dark Earth, GT750RC-FDE
Guntec USA AR-15 Clamp On Aluminum Rail Height Gas Block Gen 2, Cerakote Flat Dark Earth, GT750RC-FDE
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Guntec USA AR-15 Clamp On Aluminum Rail Height Gas Block Gen 2, Cerakote Flat Dark Earth, GT750RC-FDE

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Questions & Answers
will this work with the vism 13.5 drop in handgard Expert Answer

The Guntec USA AR-15 Gen 2 Clamp On Aluminum Rail Height Gas Block could be used with a VISM AR15 M-LOK Carbine Handguard model with the top rail cut out.

by Hunter, Gear Expert, November 3, 2022
How long is this gas block? I’m hoping to cover the pin holes from my old a2 gas block.

Guntec does not have the length published. I would recommend contacting them directly for that information.
https://guntecusa.com/contact/

by Brandon, Verified Owner, April 28, 2021
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Guntec AR15 gas block by Steve, May 2, 2018
Looked good easy installation. Functions just like it should. It took about thirty to forty five minutes to remove the old A2 gas block and install the new one. Now I am able to mount optics on my rifle. I went with the clamp on style gas block becau...
Read More...
5/6 found this helpful
Most Recent Reviews
cycle issues and cheap set screws by Kyle Collingwood, Verified Owner, September 29, 2024
My dads eyes are not good and couldn't use the iron sights like he was used to in the army on his ruger 556 he bought. So i bought this to replace the A2 sight gas block so he could mount a scope. We installed and lined up this gas block and it woul...
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Most Recent Reviews
Affordable and good. by Xak, Verified Owner, August 9, 2024
Dropped in quick and easy. Works good. Much cheaper than similar items that do the same thing. If you need a gas block at the same height as your top rail (as they should be) this is the one to get.
Most Recent Reviews
Not that great by Carl Kirby, Verified Owner, June 26, 2024
It was nice to look at and it look good on the gun. But it took a long time to get it and it just didn't work good on the gun
Most Recent Reviews
Looks great, works great by Preston Marrott, Verified Owner, September 12, 2023
It is definitely a gas block! I put this on my dissipator AR and it works really well. I fired 100 rnds and there were no failures. Very pleased and definitely recommend if you want a railed gas block that isn't expensive. It is shorter than most so ...
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Read All 5 Reviews
Color:
Flat Dark Earth
Coating:
Cerakote Flat Dark Earth
Caliber:
.223 Remington
Gun Make:
AR Platform
Gun Model:
AR-15
Weight:
2.4 oz
Gas Block Journal Size-Length:
0.75 in

Code: 2AH-RGB-GT750RC-GT750RC-FDE

MPN: GT750RC-FDE

UPC: 752574661100

List: $47.99Save $2.00
$45.99

Product Info for Guntec USA AR-15 Clamp On Aluminum Rail Height Gas Block Gen 2

.750 Diameter Gen 2 Two Screws On Side To Compress Against Barrel Easy Install T6 Aluminum Rail Height Roll Pin Includedimage

Specifications for Guntec USA AR-15 Clamp On Aluminum Rail Height Gas Block Gen 2:

Manufacturer: Guntec USA
Color: Flat Dark Earth
Coating: Cerakote Flat Dark Earth
Fabric/Material: T6 Aluminum
Caliber: .223 Remington
Gun Make: AR Platform
Gun Model: AR-15
Weight: 2.4 oz
Gas Block Journal Size-Length: 0.75 in

Package Contents:

  • Guntec USA AR-15 Clamp On Aluminum Rail Height Gas Block Gen 2
  • Roll Pin

What firearm models does the manufacturer say Guntec USA AR-15 Clamp On Aluminum Rail Height Gas Block Gen 2 is compatible with?

The manufacturer says that Guntec USA AR-15 Clamp On Aluminum Rail Height Gas Block Gen 2 is compatible with AR-15

Guntec USA AR-15 Clamp On Aluminum Rail Height Gas Block Gen 2 Orderable Models

List of Orderable Models

  • Guntec USA AR-15 Gen 2 Clamp On Aluminum Rail Height Gas Block, Cerakote Flat Dark Earth, GT750RC-FDE , MPN: GT750RC-FDE , UPC: 752574661100 , Code: 2AH-RGB-GT750RC-GT750RC-FDE

Guntec USA AR-15 Clamp On Aluminum Rail Height Gas Block Gen 2 Unavailable & Discontinued Models

List of Unorderable Models

  • Guntec USA AR-15 Gen 2 Clamp On Aluminum Rail Height Gas Block, GT750RC , MPN: GT750RC , UPC: 714569644468 , Code: 2AH-RGB-GT750RC
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Last updated 2026-08-22 UTC.