Choate Tool Mossberg Side Folder for 500/600/590/83512 Gauge. But it has pistol grip notches. The wood is not only treated for durability but also for the weather. Once the shotgun is put away for the night or to go to the range this Stock will be. The shooting is very fast and does not take much to get a dependable shot. But this stock will also fold with the shotgun sitting on your bench. When the action is open the folding action takes a lateral turn of the forend to release the action. Choate makes this simple and easy. The forend has a screw that goes through the hinge pin. This hinge tightens against a stop pin on the forend. Stock will stay folded until you release it allowing the forend to slide back into position. Specifications for Choate Tool Mossberg Side Folder for 500/600/590/835: Manufacturer: Choate Tool Gun Make: Mossberg Gun Model: Mossberg Model 600 Mossberg Model 590 Mossberg Model 835 Mossberg Model 500 Gun Type: Shotgun Condition: New Country of Origin: USA Features of: Side folding Pistol grip Steel folding mechanism Weight - 2lbs 8oz. Package Contents: Choate Tool Mossberg Side Folder for 500/600/590/835 What firearm models does the manufacturer say Choate Tool Mossberg Side Folder for 500/600/590/835 is compatible with? The manufacturer suggests that Choate Tool Mossberg Side Folder for 500/600/590/835 is compatible with Mossberg Model 500 Mossberg Model 835 Mossberg Model 590 Mossberg Model 600Choate Tool CMT-02-01-22: Mossberg Side Folder for 500/600/590/83512 Gauge