Choate Tool H&R Survivor StockAll But 10 Ga. The butt pad has a thumb screw that lets you swivel the pad to the side for easy access to the storage. Our Store-Arm fore end sold separately has two storage compartments one 1 x 1 1/2 x 5 1/2 inches and one 1 x 1 1/2 x 3 inches. It has a thumb screw that lets you remove the fore end to get to the storage and allows for quick dis-assembly of the gun. Specifications for Choate Tool H&R Survivor Stock: Manufacturer: Choate Tool Country of Origin: USA Features of Choate Tool H&R Survivor Stock H & R Survivor Stock Package Contents: Choate Tool H&R Survivor Stock Choate Tool CMT-19-01-06: H&R Survivor StockAll But 10 Ga