Samson KeyMod Accessory Rail 6 inches Black. This Samson shooting accessory is a two piece kit that will mount easily with the Picatinny rails that are included in the KeyMod accessory rail kit. Provides a total of 3 Picatinny slots: one at the 3 o'clock and one at the 6 o'clock positions. The Samson KeyMod Picatinny Rail fits into the KeyMod Evolution slots at the 3 o'clock and 6 o'clock positions for a fully customized shooting experience. Constructed of rugged anodized aircraft aluminum this shooting accessory rail is incredibly strong. Add the Samson Evolution Series KeyMod Picatinny Rail to your existing system to create a powerful mounting platform for all of your favorite shooting devices. Specifications for Samson KeyMod Accessory Rail: Manufacturer: Samson Color: Black Length: 6 in Package Contents: Samson KeyMod Accessory Rail Samson 04-02012-01: KeyMod Accessory Rail 6 inches Black