NightSnipe Ballhead M-LOK Mount Black. The NightSnipe Rail Ball Head Adapter was designed to be just that Precision fit and made to hold your firearm in place even if your ball head clamp loosens. With safety screws on both ends of the adapter you can rest assured that your weapon will not slide out of the ball head its being mounted to. We also incorporated side slots to accommodate other ball heads safety features such as the Cretac / Feisol heads safety pin system. Connect to tripod connections for both Arca-Swiss or Manfrotto RC2 (200PL) tripod heads. No other adapter plate required. Attach this adapter to the Rail on the bottom of your weapon and slide / mount to your favorite ball head. The NightSnipe Rail Adapter makes it quick and efficient for rock solid stabilization Specifications for NightSnipe Ballhead Mount: Manufacturer: NightSnipe Color: Black Package Contents: NightSnipe Ballhead Mount NightSnipe NSBH-MLM-5802: Ballhead M-LOK Mount Black