FAB DEFENSE GL SHOCK COLLAPSIBLE BUTT STOCK WITH CHEEK RISER AR15

The revolutionary 'GL-Shock' Buttstock reduces recoil, using a built-in premium silicon chrome alloy spring to produce a State-of-the-Art stock for your M4/M16 rifle.

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 “QD” Sling Swivel Connectors on Both Sides
• Watertight Battery Storage for Two CR123A 3V Lithium Batteries / AA 1.5v
• Fits Perfectly on Both Tubes - MIL-SPEC and Commercial Aftermarket!
• Made from Mill-Spec Reinforced Composite Polymer
• With an Adjustable Cheek Rest.