The GL-Shock, manufactured by FAB Defense in Israel, effectively reduces felt
recoil and muzzle rise for better control when firing. The GL-Shock is also the
perfect solution for AR-15s and AR-10s chambered in harder recoiling calibers,
such as the 6.8 SPC, .308 Winchester, .450 Bushmaster, or .50 Beowulf.
This model comes with a fully-adjustable cheek riser to provide the proper eye height for optics on M4/AR-15 carbines.
It is a drop-in replacement for the
standard M4-style stock. The GL-Shock auto-adjusts to fit both commercial and
MIL-SPEC buffer tubes with a tight, rattle-free fit. Unlike other recoil
management systems for AR-15 carbines, the GL-Shock does not use expensive
non-standard buffers or buffer springs which often affect the function of the
weapon. With the GL-Shock, all factory buffer parts are retained, since
recoil-reduction takes place in the stock itself.
The GL-Shock’s design
is based on The Mako Group’s very successful GLR16 buttstock, a high-end
M4/AR-15 stock with a two-battery storage compartment and a rubber buttpad. The
tire tread-inspired, integrated rubber buttpad grips body armor or tactical
vests, improving weapon control. The GL-Shock features slots for three sling
attachment locations, as well as quick-detach sling swivel mounts on both the
left and right sides of the stock.
Pushing a button allows the
GL-Shock’s rubber buttpad to slide down, exposing a gasket-sealed waterproof
battery compartment. The GL-Shock’s enlarged storage compartment fits a wider
array of batteries and spare parts, such as extra firing pins, gas rings,
springs, or extractors.