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. An additional versatility with the optional upgrade of adjustable Cheek Rest (CP) or Picatinny integrated Cheek Rest (PCP)
Built-in patented recoil reduction mechanism with a premium chrome silicon alloy spring No protruding parts, will not snag on gear, webbing or brush Unique, patented “Anti-Rattle” mechanism for a compatible fit on both MIL-Spec and Commercial aftermarket tubes Ambidextrous quick-release sling-swivel ports Storage compartment in the rear Durable and lightweight fiberglass reinforced polymer construction
