Versa-Pod Accessory Rail for SOCOM Synthetic Stock Black. This rail kit manufactured by the experts at Versa-Pod provides a 3.25" long MIL-STD-1913 picatinny rail for attachment of accessories. For the perfect fit to your OCOM Synthetic Stock choose the Versa-Pod Accessory Rail for SOCOM Synthetic Stock. Specifications for Versa-Pod Accessory Rail for SOCOM Synthetic Stock: Manufacturer: Versa-Pod Color: Matte Black Finish: Matte Black Fabric/Material: Nylon 66 Polymer Steel Gun Type: Rifle Gun Make: Heckler & Koch Length: 3.25 in Condition: New Package Contents: Versa-Pod Accessory Rail for SOCOM Synthetic Stock Versa-Pod 150807B: Accessory Rail for SOCOM Synthetic Stock Black