# Safariland Model 537 GLS Open Top Concealment Belt Slide Holster for H&K USP 9C

The 537 GLS Open Top Concealment Belt Slide Holster features Safarilands unique Grip Lock System (GLS), which automatically secures a handgun when holstered and releases it upon using the middle finger upon obtaining a standard shooting grip a more intuitive and safer release. Gun fit: H&K USP 9C H&K P10 H&K USP 9 H&K USP 40 H&K USP 45 H&K USP 45C H&K VP9 Smith & Wesson SW99 9 Smith & Wesson SW99 40

## Details

- **Price:** 68.01 USD
- **Vendor:** Safariland
- **Type:** Duty Gear > Holsters > Concealment
- **Tags:** Concealment, final-sale, google-exclude, Holsters, merged-new

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Left | 68.01 USD | In stock |
| Right | 68.01 USD | In stock |

## Images

- Safariland Model 537 GLS Open Top Concealment Belt Slide Holster for H&K USP 9C

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> Source: [Code 4 Uniforms](https://code4uniforms.com/products/safariland-model-537-gls-open-top-concealment-belt-slide-holster-for-h-k-usp-9c-537-391)
> Updated: 2026-09-14