Mesa Tactical Adapter Mount Standard Profile Picatinny Rail 2 in Black. A Picatinny rail for mounting accessories such as lights and lasers is optional with every Mesa Tactical magazine clamp and clamps used as front mount points Kel-Tec KSG shotgun. All Mesa Tactical Picatinny rails adhere to the MIL-STD 1913 specification for firearm accessory rails. It is machined from 6061-T6 aluminum alloy then bead blasted and Type III hard anodized for a rugged flat black finish. Mesa Tactical Picatinny rails include all necessary mounting hardware. Specifications for Mesa Tactical Adapter Mount Standard Profile Picatinny Rail: Manufacturer: Mesa Tactical Color: Black Finish: Type III Hardcoat Anodized Fabric/Material: 6061-T6 Aluminum Gun Type: Shotgun Length: 2 in Features of Mesa Tactical Adapter Mount Standard Profile Picatinny Rail Lifetime warranty Package Contents: Mesa Tactical Adapter Mount Standard Profile Picatinny Rail Mesa Tactical 90690: Adapter Mount Standard Profile Picatinny Rail 2 in Black