This camera mount secure the camera directly to any standard weaver rail. It is quick detach so you can remove and install the camera quickly and easily. V1 has 13mm width versus V2 has 8mm.
Replacement mount for Land Warrior II Wireless Video Camera With LCD
Mount: 39.0mm to 40.0mm 1.53" or 1.57" Diameter Camera
Width: 8mm or 0.32"
Rail Length: 24.3mm or 0.96"