Safariland 578 GLS Wide Standard Black RH Holster

The Safariland 578 GLS Wide Standard Black RH Holster uses a group-fit shell for wide-frame standard handguns similar to Glock 17/20/37 and a right-hand outside-the-waistband mounting layout. The black polymer shell is sized for its stated handgun group, giving the 578 a broader fit range than a model-specific holster. Retention is handled by GLS retention in this black version.

Grip Locking System retention automatically holds the handgun and is deactivated by the middle finger during a normal right-hand draw. The 578 can be worn with either its paddle or belt-loop attachment depending on how the user wants it mounted. Its stated fit covers wide-frame standard handguns similar to Glock 17/20/37, making compatibility group-based rather than tied to one exact model.

Start with firearm compatibility: this model is intended for wide-frame standard handguns similar to Glock 17/20/37, including the accessories stated in that fit. When comparing nearby Safariland models, the exact fit and retention method are the differences that matter most. See more OWB holsters for other Safariland fits and carry styles.

• Fit: wide-frame standard handguns similar to Glock 17/20/37
• Carry: right-hand OWB configuration
• Middle-finger GLS retention release
• Includes paddle and belt-loop OWB mounting options