Description
The Glock 21SF Gen3 in .45 ACP is a proven service pistol from a trusted Austrian manufacturer. This Police Trade-in model offers the reliability of the Gen3 platform with the Short Frame (SF) ergonomic design for improved grip reach. Built with a polymer frame and a Tenifer-finished steel slide, it features a 13+1 capacity and is compatible with many Gen3 accessories. Its Very Good condition reflects a well-maintained service history.
Key Features
- Genuine Glock 21SF Gen3 .45 ACP police trade-in pistol.
- Short Frame (SF) design reduces trigger reach for improved handling.
- Rated in Very Good condition with holster wear but solid mechanics.
- Features the classic Gen3 frame with accessory rail and finger grooves.
- Includes factory 13-round magazine and comes in its original case.
Specifications
| Caliber / Type | .45 ACP Semi-Automatic Pistol |
|---|---|
| Material | Polymer Frame, Steel Slide |
| Finish | Tenifer (nitrocarburized) with black oxide coating |
| Compatibility | Glock 21SF Gen3 parts & most Gen3 accessories |
| Weight | 26.28 oz (unloaded) |
The Glock 21SF Gen3 utilizes a short recoil, tilting barrel (Browning-type) locking system known for consistent cycling with the .45 ACP round. The SF frame modification addresses a common ergonomic need, making this high-capacity .45 more accessible. Police trade-ins often exhibit reliable round counts and are thoroughly inspected, offering a value-driven entry into a proven duty-grade platform.




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