A composite pistol grip combined with side folding stock hardware that incorporates an M4 telescoping buttstock (forend also included). This side folding 870 stock lets you have a compact shotgun for easy storage and the option of adjustable length of pull. The folding stock hardware housing, hinge and hinge pin are all made of steel. The telescoping stock is the M4 stock with heavy duty tube designed to take the recoil of 3 1/2 inch 12 ga. ammunition.Stock has 5 locking points to adjust your length of pull from 14-17 inches. And on either side of the cheek rest are O-ring sealed storage compartments plus 3 places to attach your sling. Very tough. Very functional.