This synthetic stock is compatible with Model 500 and 835 12 GA.
Specifications:

Type	Stock
Firearm Type	Shotgun
Firearm Model	Mossberg 500/835
Material	Synthetic
Finish	Black
Features
Adjustment Type
Positions
Length of Pull	14"
Rails
Texture Type
Swivel Studs
Free Floating
Grip Type
Tube Included
Max Capacity