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Questions & Answers
Will it work on a cetme c308 ? Manufacturer Answer

Maybe, we didnt try on the Cetme

by FAB Defense, Manufacturer, April 16, 2025
Is there a torque spec for how tight the screws need to be so it doesnt get over clamped and destroy the reciever? Expert Answer

FAB Defense does not provide a torque spec for their G3-SM Scope Mount System. I would assume it would be mentioned in the installation instructions included with the mount. I would still recommend reaching out to FAB Defense directly for more information.

by Ethan, Gear Expert, September 20, 2022
Customer Reviews
Helpful Positive Review Fad defense claw mount by Renegade, March 6, 2021
Awesome scope mount secures tightly too receiver. Would recommend to with a hk 91 or clone of the rifle.price is very good with optics planet better than any website.The new G3-SM Scope Mount System Provides Additional Versatility for your G3 Mountin...
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1/1 found this helpful
Helpful Positive Review Fits perfectly on a PTR 91 by Allen wrench, Verified Owner, July 2, 2023
Fits perfectly on a PTR 91. Super easy installation,all you need is a Phillips screwdriver. Tighten in an "X" pattern. Blue loc-tite is your friend. USE IT!!! It will sit well under your rear sight so YES, you can use your sights with this rail attac...
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1/1 found this helpful
Helpful Positive Review PTR91 mount by Cody S., Verified Owner, May 10, 2024
As described, lightweight and locks up tight. Allows me to use more modern optics on my PTR and still have use of my open sights. There are no instructions but just hand tighten the screws down and ensure theres no issue with the bolts movement.
1/1 found this helpful
Helpful Positive Review Solid Rail by Andy, September 7, 2020
Locks up solid and fits my PTR well. I have a heavy scope mounted to this rail and it doesn't move. Does not work with port buffer. Don't forget loctite. Price is high, but far less than the B&T option.
1/1 found this helpful
Helpful Negative Review Well made product by Lucky, March 4, 2018
Nice fit and finish except mine came used! It came with a major chip in the front of the rail. You can tell it wasn't dropped by delivery but dropped before packaging because package in came in looked fine just the rail inside looked used . It also h...
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1/1 found this helpful
Most Recent Reviews FAB defense rail system by MarksmanMatt, June 24, 2023
Fits my PTR-91 perfectly. Installs quickly and easily. Hardest part was walking to get my Phillips head screwdriver. Fits very snugly against the rear sight. Every other rail section has markings in them. 1 through 15 numbered but there are 16 rail s...
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Read All 6 Reviews
Color: Black

Code: 1S0-MT-G3-SM-FX-G3SM

MPN: fx-g3sm

UPC: 7290105942241

List: $133.90Save 36%
$85.79

Product Info for FAB Defense G3-SM Scope Mount System

FAB Defense G3-SM Scope Mount System is lightweight, durable and provides versatility for mounting options. This mount system allows proper stability and superior sight mounting.FAB Defense Scope Mount is a great choice in mount systems and is designed for a quick and easy installation, requiring no gunsmith.image

Specifications for FAB Defense G3-SM Scope Mount System:

Manufacturer: FAB Defense
Color: Black

Features of FAB Defense G3-SM Scope Mount System:

  • Easy and tight attach on your G3
  • Provides a superior sight mount solution
  • Four bolts provide sturdy sight mount stability
  • MIL-STD 1913 Picatinny rail
  • Manufactured from 6061 T6 Aluminum
  • No gunsmith required

Package Contents:

  • FAB Defense G3-SM Scope Mount System

FAB Defense G3-SM Scope Mount System Orderable Models

List of Orderable Models

FAB Defense G3-SM Scope Mount System, FX-G3SM , MPN: fx-g3sm , UPC: 7290105942241 , Code: 1S0-MT-G3-SM-FX-G3SM
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