The GL-SHOCK Shock Absorbing Buttstock in AR15 /  M4 / M16 style contains a recoil-reducing mechanism with a built-in premium silicon chrome alloy spring creating a State-of-the-Art stock for your rifle or pump gun.

Advantages:

• Unique patented “Anti-Rattle” mechanism 
• Sleek new design with no protruding parts, will not get caught on gear and webbing  
• Unique new slick and quick operated inversed positioning lever
• Integral ribbed rubber butt pad with a non-slip design
• Integrated quick detach sling swivel connectors on both sides
• Watertight battery storage for two CR123A 3V Lithium batteries or AA 1.5 V batteries
• Fits perfectly on both tubes - MIL-SPEC and commercial after-market 
• Made from Mill-Spec reinforced polymer composite.
• Optional: Adjustable cheek rest available with and without side rails GSPCP, GSCP 
  

Specifications:

• Material: Mill-Spec reinforced polymer composite   
• Weight: 304 g
  
• Width:     43 mm
• Hight:    130 mm
  
• Length: 180 mm