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.
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.

Weight 399 gr
Width 66 mm
Height 133 mm
Length 180 mm
Height (open / deployed) 163 mm

Available in Black, Olive & Tan