Hog Saddle Multiuse Arca RC2 Connector- Picatinny Black. From direct mounting a Picatinny forend to a tripod head to mounting a laser range finder to a picatinny spotting scope cage. This unique mounting solution will increase equipment flexibility of the modern outdoorsman. The Picatinny MARC Plate has been designed to mount to both (1.5"/38mm) Arca-Swiss tripod clamps and legacy Manfrotto tripod heads that use RC2/200PL attachment plates. The Patent Pending design prevents horizontal movement with Manfrotto tripod heads and accommodates for Arca-Swiss plate retention slots. Specifications for Hog Saddle Picatinny MARC Plate: Manufacturer: Hog Saddle Color: Black Attachment Type: Picatinny Fabric/Material: Aluminum Features of Hog Saddle Picatinny MARC Plate CNC Machined Aluminum 1/4-20 Stainless Steel Mounting Screw (reverse optic mounting) Removable Recessed Retention Bolts Package Contents: Hog Saddle Picatinny MARC Plate Hog Saddle MARC-PIC: Multiuse Arca RC2 Connector- Picatinny Black