GL-SHOCK PCP - M4/AR15 Shock Absorbing Buttstock w/ Picatinny Cheek Rest

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Product Overview

The revolutionary patented GL-Shock absorbing Buttstock contains a recoil-reducing mechanism with a built in premium silicon chrome alloy spring creating a State-of-the-Art stock for your M4/M16. Adjustable Cheek Piece with Built-In Dual Picatinny Rails allows optimal Buttstock functionality.


  • 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.
  • Adjustable Cheek Rest with built-in dual Picatinny rails.
  • Allows optimal buttstock functionality.
  • Ideal Mounting Solution for SH-5.