
◆Reliable secondary
Photo: U.S. Bureau of Alcohol, Tobacco, Firearms and Explosives, Public domain, via Wikimedia Commons. Model photo, not the agency's own firearm.
- Dates
- Current (start date unknown)
- As of
- Oct 8, 2026
Per 2011 source; year only. Old source — current status not re-verified.
2011 switch from .40 Glocks to a choice of 9mm Glock 17/19 or S&W M&P9. Old source.

◆Reliable secondary
Photo: Martin1998cz, CC BY-SA 3.0, via Wikimedia Commons. Model photo, not the agency's own firearm.
- Dates
- Current (start date unknown)
- As of
- Oct 8, 2026
Per 2011 source; year only. Old source — current status not re-verified.
2011 switch from .40 Glocks to a choice of 9mm Glock 17/19 or S&W M&P9. Old source.

◆Reliable secondary
Representative photo: M&P9 M2.0 (later generation). Photo: Tony Webster, CC BY 2.0, via Wikimedia Commons. Model photo, not the agency's own firearm.
- Dates
- Current (start date unknown)
- As of
- Oct 8, 2026
Per 2011 source; year only. Old source — current status not re-verified.
2011 switch from .40 Glocks to a choice of 9mm Glock 17/19 or S&W M&P9. Old source.