Central Lyon says a wildfire north of Highway 50 in Silver Springs is fully contained at 314 acres. 

The Piper Fire started just before 2:45 p.m. on Friday and briefly threatened about eight structures before crews got a handle on the fire. 

Central Lyon says the cause of the fire is "firearms-related" and started near Piper Ranch.

Sierra Front said multiple agencies responded to the scene.

No injuries were reported.