Bureau of Alcohol, Tobacco, Firearms and Explosives

MINNEAPOLIS – A St. Cloud man was sentenced to 24 months in prison followed by three years of supervised release for possessing two drop-in auto sears, which are devices that convert semi-automatic firearm into fully automatic firearms. Acting U.S. Attorney Charles J. Kovats made the announcement after U.S. District Judge Michael J. Davis sentenced the defendant.

According to court documents, in November 2020, the FBI initiated an investigation into Michael Paul Dahlager, 28, a self-proclaimed member of the “Boogaloo Bois,” a loosely connected group of individuals who espouse violent anti-government sentiments. The term “Boogaloo” itself references an impending second civil war in the United States and is associated with violent uprisings against the government. In November 2020, the FBI learned through a confidential human source (“CHS”) that Dahlager was in possession of a 3D-printed “drop in auto sear” and a homemade firearm suppressor. An “auto sear” is a part designed and intended for use in converting a semi-automatic weapon to shoot automatically by a single pull of the trigger and is a machine gun under federal law.

According to court documents, on February 3, 2021, Dahlager delivered two auto sears to the CHS and he demonstrated how the devices should be inserted into a firearm. At the time of his arrest in April 2021, law enforcement recovered six additional auto sears and a silencer from Dahlager’s vehicle and home.

This case is the result of an investigation conducted by the FBI’s Joint Terrorism Task Force, with assistance from the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF).

This case was prosecuted by Assistant U.S. Attorney Andrew R. Winter, and Trial Attorneys George Kraehe and Phil Viti of the National Security Division's Counterterrorism Section.