5KU AB-8R RIS (1913) Folding Stock - Black

5KU AB-8R Folding Stock

Looking for a lightweight and sturdy folding stock that fits RIS (1913) stock mounts and can fold to either side for easier handling and transport? Need a stock with a QD sling mount for quick attachment? The AB-8R stock combines functionality, durability, and comfort thanks to its integrated raised cheek rest. The CNC aluminum skeleton body keeps weight low and ergonomics high, while the steel base ensures a solid and secure fit on any 1913 rail. The ambidextrous folding mechanism allows left- or right-side folding, making it ideal for both right- and left-handed shooters. It includes a built-in QD socket for sling attachment. Installation and removal are both easy and secure. The AB-8R is compatible with 5KU RIS adapters for M4, MP5, and AK platforms, opening up a variety of options for unique custom builds.

Key Features

• Skeleton design:
  Lightweight frame with cutouts for optimal strength-to-weight ratio.
  
  
• Ambidextrous folding:
  Can fold to either side for maximum adaptability and compact storage.
  
  
• Reinforced mounting base:
  Steel foundation for a precise and stable connection to the 1913 RIS rail.
  
  
• Durable materials:
  Aluminum body and steel base — strength without unnecessary weight.
  
  
• QD compatibility:
  Integrated socket for QD sling swivels.
  
  
• Compatibility:
  Fits directly on 1913 stock ends (SIG MCX, GP STRIBOG) or via 5KU RIS adapter for M4, MP5, AK, and others.

Technical Specifications

• Mount type: RIS rail (1913)
• Length: 197 mm
• Width: 106 mm
• Height: 19 mm
• Weight: 260 g
• Body material: Aluminum
• Base material: Steel
• Function: Dual-side folding
• Color: Black

Package Includes

• 5KU AB-8R Folding Stock