Wonderful hunting tool.

Features:
1 scope mount for  scope and flashlight.
Durable metal construction.
Lightweight， made of aluminum with black anodized matte finish.
Easy installation (tool included).
With 25mm(1") or 30mm diameter， compatible with most scopes or barrels.
30mm to 25mm(1") ring adapters included.
40mm long standard rail for attaching a wide variety of accessories.
Mounts onto 20mm rail.

Specifications:
Color: Black
Material: Aluminum alloy
Size: Approx. 45 * 43mm / 1.77 * 1.69in
Diameter: 25mm， 30mm
Weight: 31g / 1.1oz

Package List:
1 * Scope Mount
1 * 30mm to 25mm Ring Adapter
1 * Wrench