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GG&G GS-1 FIRE System Optical Mounting Rail

GG&G GS-1 FIRE System Optical Mounting Rail Flat GGG-1028
GG&G GS-1 FIRE System Optical Mounting Rail Flat GGG-1028
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GG&G GS-1 FIRE System Optical Mounting Rail Flat GGG-1028

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Questions & Answers
How long is the rail? I have a lot to mount.

10" over all 9" of rail

by Mike, Verified Owner, March 15, 2025
How much does this raise ?

½" rail height increase

by Mike, Verified Owner, March 15, 2025
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Simply the most professional way for a rifleman to mount their glass on an AR-15! by Fabricator, December 19, 2014
Do you know what "NTCH" means with your AR-15? (Nose to charge handle for you lazy picnic table shooters and pretend zombie warriors)... If you shoot an AR-platform with your nose touching the charge handle, AND you are over 5' tall (and have a no...
Read More...
12/14 found this helpful
Most Recent Reviews
Best High Power Scope Mount by Grey Beard, Verified Owner, February 25, 2018
After extensive web research on the best way to mount a scope for NRA competition, this is the best. Why? You have a maximum amount of adjustment slots, with a set of medium height steel Warn permanent rings, your nose touches the charge handle and ...
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Most Recent Reviews
GG&G GS-1 Great Product by Nolan, November 22, 2017
Wonderful product very accurately made . Long optics mounting is a breeze . Contour of the mount blends very well with the AR upper . Optic Planet has the best price point on this seldom discounted item , a big plus !
Most Recent Reviews
Strong for mounting a scope. by Zipderve20, May 17, 2017
This adds stiffness to a scoped AR, which can be important for position shooting with a tight sling. Quality and fit are perfect. I used 55 inch pounds of torque to "seat" the riser to the upper, seemed to be able to handle this value easily.
Most Recent Reviews
Best Rail You can put on your AR by James Shipley, Verified Owner, November 23, 2016
Needed a 1/2" Raiser.... for my L/R Varmint AR 15,and a place to put my Brass Catcher....this product works for both. Attach's to upper receiver and fits true, attached my Burris AR-PEPR mount w/scope. Took AR to the range, only slight adjustment nee...
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Most Recent Reviews
Quality product with a caveat by Russ P, May 9, 2015
This GS-1 FIRE rail is well machined and mounted correctly on my DD M4 V5 flat top. However, the GS-1 rail will not correctly accept an Eotech G33 STS QD magnifier mounted behind an Eotech 512. I tried various configurations including removal of the ...
Read More...
Read All 8 Reviews

Code: 2G-T8-GGG-1028-EE-EDEMO-RE-C

MPN: GGG-1028-EDEMO

Product No Longer Available

Product Info for GG&G GS-1 FIRE System Optical Mounting Rail

The GG&G GS-1 FIRE System Optical Mounting Rail was designed for mounting a conventional or long-range rifle scope on the AR/15/M16. This scope rail provides significantly longer eye relief for a proper scope/operator interface and the capability of attaching additional optical devices, such as a night vision monocular. The back of the GG&G FIRE Rifle Scope Rail has been tapered to blend with the rear of the upper receiver and is not designed to mount a BUIS flip-up rear sight. It extends three inches over the hand guards and clears the AC forearm.image

The extended length of the GG&G GS-1 Optical Mounting Rail gives AR-15 and M-16 users an advantage in numerous tactical situations. The GG&G Scope Mounting Rail allows for accuracy at greater distances approaching what you would expect for a bolt action rifle. This allows for more cover choices, a higher degree of stealth and increased survivability in police and combat situations. Furthermore, the GG&G GS1 Extended Scope Ring Rail gives the M16 and AR15 operator more personal choice in selecting a preferred optical configuration which may previously have been unmountable. Manufactured from billet 6061 T6 aluminum alloy and Type III black hard-coat anodized, the GG&G GS-1 Rail meets MIL-STD-1913 standards. As with the other GG&G FIRE System Rails, it locks onto the flat top receiver by means of a full length locking side bar and two rounded socket head cap screws. The socket head wrench required for installation is included.

Specifications for GG&G GS-1 Optics Mounting Rail:

Material: 6061 T6 Aluminum alloy
Finish: Type III hard-coat anodized black

Features of GG&G Scope Rail GS1:

  • Extended length - allows longer eye relief, room for additional optics
  • Machined from billet aluminum

Package Contents:

  • GG&G GS-1 FIRE System Optical Mounting Rail

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GG&G GS-1 FIRE System Optical Mounting Rail Unavailable & Discontinued Models

List of Unorderable Models

  • USED, GG&G GS-1 FIRE System Optical Mounting Rail Flat GGG-1028 , MPN: GGG-1028-EDEMO , Code: 2G-T8-GGG-1028-EE-EDEMO-RE-C
  • GG&G GS-1 FIRE System Optical Mounting Rail Flat GGG-1028 , MPN: GGG-1028 , UPC: 813157000294 , Code: 2G-T8-GGG-1028-EE
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Last updated 2026-11-04 UTC.