India, June 21 -- Last week, Federal authorities cuffed the accused Minnesota shooter, Vance Boelter, for carrying out the deadly shooting of lawmakers.

He is now facing severe federal charges, including two counts of murder with a firearm, stalking charges related to Rep. Melissa Hortman and Sen. John Hoffman.

Since then, the Fed search continues. Earlier this week, they found five additional firearms, including an AK-47 and a "large quantity" of ammunition in Boelter's SUV. They also recovered duffel bags loaded with tactical gear, a hit list, and a discarded rubber mask.

Now, search warrants reveal what the Feds found inside Boelter's Green Isle, Minnesota home and storage units in Minneapolis:

48 firearms

Boxes of ammunition

A c...