Glock G21
Model photo- Pistol
- Glock G21
- Caliber
- .45 ACP
- Optic
- Not yet sourced
- Light
- Not yet sourced
Issued duty weapons, ammunition and attachments, from public sources. Every entry is dated and confidence-rated.
The Winnebago County Sheriff's Office (Illinois)'s current pistol is the Glock G21 (.45 ACP), per official agency or government records (2026).
| Category | Current primary issue | Confidence | Entries |
|---|---|---|---|
| Pistols | Glock G21Who else issues it → | Official source | 2 |
| Rifles / Carbines | Not yet sourced | — | |
| Shotguns | Not yet sourced | — | |
| Precision / Sniper Rifles | Not yet sourced | — | |
| SMGs / Pistol-Caliber Carbines | Not yet sourced | — | |
| Duty Ammunition | Not yet sourced | — |
How the current duty weapons are configured, per the sourced entries below. Optic and light models are shown only when a source names them.
Model photo
Glock 21SF shown. Photo: Jmm1713, Public domain, via Wikimedia Commons. Model photo, not the agency's own firearm.
| Dates | Current (start date unknown) |
|---|---|
| As of | Oct 9, 2026 |
Department-owned and issued handgun (.45) is the Glock 21 or 30 (general order reissued February 2026); assignment between models not stated.
The Winnebago County (Illinois) Sheriff's Department general order on use of force and weapons authorization was reissued February 18, 2026, and published on DocumentCloud. It states that the department-owned and issued handgun is the .45 caliber Glock, model 21 or 30. Personally owned handgun options are omitted.

Photo: Jan Hrdonka en:User:Hrd10, Public domain, via Wikimedia Commons. Model photo, not the agency's own firearm.
| Dates | Current (start date unknown) |
|---|---|
| As of | Oct 9, 2026 |
Department-owned and issued handgun (.45) is the Glock 21 or 30 (general order reissued February 2026); assignment between models not stated.
The Winnebago County (Illinois) Sheriff's Department general order on use of force and weapons authorization was reissued February 18, 2026, and published on DocumentCloud. It states that the department-owned and issued handgun is the .45 caliber Glock, model 21 or 30. Personally owned handgun options are omitted.
Know of a public source (policy manual, contract, press release, news)? Submit it.
No previous-issue history recorded yet.
Agency-level equipment only, from public sources. No individual officers, no unit specifics beyond what the agency has published. Not affiliated with Winnebago County Sheriff's Office (Illinois). Agency listing source: link.