Specifications and features:
CopStock folding shotgun stock
Pistol grip
Fits Mossberg 500 &590, Maverick 88 & 835 series pump shotguns
Fits short or combat-style forend
Non-slip, polymer-coated wire frame
Frame folds easily over the top of receiver
Rubber grip sleeve with finger grooves & palm swells
2-piece grip assembly
Built-in roller cam lever & extension spring
13-1/2" pull
Reduces recoil by 50%
Reduces muzzle flip
Rapid target acquisition
Allows for a solid spot weld
Easy to install
Lifetime warranty

For warranty issues, contact 877-465-6699 or info@knoxx.com