Glock G19 vs SIG SAUER P320
Data coverage: Based on 800 agencies in the Duty Arms Index with a current, sourced pistol entry. Generations and optic-cut variants are combined per model family. Counts include only current entries with a public source; agencies not yet in the index, or without a sourced entry for this item, are not counted, so treat shares as a picture of the Duty Arms Index, not of every U.S. agency. Data last updated Oct 10, 2026.
Glock G19
9mm Luger
- Agencies (any current entry)
- 103
- As primary issue
- 55
12.9% of 800 agencies with a sourced entry in this category.
Photo: Martin1998cz, CC BY-SA 3.0, via Wikimedia Commons. Model photo, not the agency's own firearm.
SIG SAUER P320
9mm Luger
- Agencies (any current entry)
- 77
- As primary issue
- 57
9.6% of 800 agencies with a sourced entry in this category.
Photo: TexasWarhawk, CC BY-SA 4.0, via Wikimedia Commons. Model photo, not the agency's own firearm.