Battle link Stocks are the evolution of battlefield technology manufactured using a specially developed reinforced, super tough polyamide from DuPont's Military Plastic Division. Putting the stock to your shoulder is the foundation of any stock. 

BUS Features and Functions:

• Slide on replacement for original collapsible butt stock 
• Angled non-slip butted allows faster presentation even with body armour
• Pivoting rear accessed larger and watertight storage compartment
• Customizable foam storage block with quick access tab diminishes rattle
• Quick Detach Sling mounting points (2) are positioned for optimum usage
• Upper section provides enhanced cheek weld
• Accessory mounting provisions