Firearm Safety Devices Corporation Gun Lock, CA & MD Approved, Key Differently From Package To Package TL3050RKD
Specifications:

Type	Trigger Lock
Model or Style	Keyed Alike
Color	Black
Size
Material	Ruger w/Metal Lock
Heating Area
Mount
Battery
Dimensions
Model Fit	Most Handguns, Rifles, and Shotguns
Run Time
Volt
Function	Lock
Gun Type
BTU