Gray Ops CNC Garmin Mount Kit + Arca Black. The 1-piece design makes for one of the most rigid diving boards on the market. Specifications for Gray Ops CNC Garmin Mount Kit + Arca: Manufacturer: Gray Ops CNC Color: Black Country of Origin: USA Features of Gray Ops CNC Garmin Mount Kit + Arca Push button-Quick Attach/detach from picatinny rails allowing for mounting on numerous platforms and positions. Optional arm allows for side mounting to Arca Rails using any ARMS17 compatible clamp including our very own Gray Ops QD Throw Lever. Due to its push button-quick detach from the arm it takes up less space for storage and travel. Black Anodized - Hard Coat Finish Package Contents: Gray Ops CNC Garmin Mount Kit + Arca Gray Ops CNC GO-GARKITARCA: Garmin Mount Kit + Arca Black