FAB Defense Designed for Ruger 10/22® Folding M4 Stock Pro w/ Upper Rail & GL-Core Stock

5.00 out of 5
(1 customer review)
SKU: Ruger 10/22 Pro GL-Core Folding Categories: , , Tags: , ,

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About the FAB Defense Ruger 10/22 Folding M4 Stock Pro Chassis w/ Upper Rail & GL-Core Stock:

The FAB Defense Ruger 10/22 Folding Stock Chassis System Conversion Kit presents a high quality and ability-enhancing upgrade for your Ruger 10/22. The stock folds making the Ruger 10/22 very compact for traveling. This unique stock offers the perfect combination of a classic bench-rest design with modern tactical versatility and buttstock features. The FAB Defense Pro model includes an upper rail for mounting optics and sights. Add a sling, sling swivel, and a grip to make this kit perfect. This kit comes with the FAB Defense GL-Core Stock

Download PDF Manual for FAB RUGER 10/22


  • Standard barreled Ruger® 10/22® rifles 
  • Does not fit  Takedown models and Bull Barrel


  • 1913 MIL-STD Picatinny side and lower rails
  • Includes Upper Rail System
  • Allow secure mounting of any Picatinny based accessories
  • Quick and easy drop-in installation
  • Side folding buttstock (left folding by default) for compact carry and storage
  • Quick-Detach sling swivel sockets on both sides
  • Ergonomic design prevents wrist fatigue and ensures a secure grip
  • Finger grooves and backstrap shape improves trigger operation
  • Durable and lightweight fiberglass-reinforced polymer construction
  • Available in black, olive drab green or desert tan

About FAB Defense:

FAB Defense LOGO

Since its foundation, FAB-Defense has been leading in development and manufacture of the highest quality tactical equipment and weapon accessories for Israel’s Military and Police. Because FAB-Defense works in collaboration with Special Forces and SWAT teams worldwide. 

Furthermore, the State-of-the-Art engineering, manufacturing and quality assurance methods are joined by leading technologies ensuring the products produced exceed even the most strict industry standards. In addition, FAB Defense products are thoroughly tested in the harshest environments and under extreme conditions. Conditions that include freezing snow and scorching deserts by some of the best tactical units in the world. FAB unique production standards are first and foremost led by operational field experience, leading the way in tactical accessory operation.

Ruger 10/22
1050 g
63 mm
194 mm
1105 mm

Additional information

Weight 1050 g
Dimensions 1105 × 63 × 194 mm

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1 review for FAB Defense Designed for Ruger 10/22® Folding M4 Stock Pro w/ Upper Rail & GL-Core Stock

  1. 5 out of 5


    I installed this chassis system on a 10/22 Charger pistol. The GL-Core stock is a very nice lightweight piece but needed to be removed from this and added to my AR, then replaced with a SBA3 pistol brace to keep things legal in the states. The tube is commercial diameter & proprietary so you’re stuck with it but it will fit. It can be flipped 180° to switch the direction it folds simply by driving out a pin. The folder is very well built by the way, no wobble or rattle, tight lockup. The extended foregrip, continuous top rail, built-in QD mounts & adjustable stock made this very similar in feel to my ARs. The polymer material is very strong and lightweight. Overall I’m very pleased with the product. Fit & finish were first rate.

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