1. Introduction
This manual provides instructions for the Zero9 Holsters Model 5001 Portable Radio Case. This durable Kydex holster is designed to securely carry Motorola APX6000 and APX8000 series radios, offering various mounting options and maintaining access to essential radio functions. Please read these instructions thoroughly before use to ensure proper installation and operation.
2. Product Overview and Features
The Zero9 Holsters Model 5001 is engineered for reliability and accessibility in demanding environments. Key features include:
- Compatibility: Designed to fit Motorola APX6000 and APX8000 radios. Accommodates both standard and extended PMNN4547A batteries. Slim batteries will fit but may leave a front gap, which is normal and secured by the retention lanyard.
- Durable Construction: Manufactured from rugged Kydex material, providing a hard-shell design that resists shifting and breakage.
- Full Access: Maintains open access to the Push-To-Talk (PTT) button, display screen, and microphone ports, allowing radio operation and accessory connection without removal from the holster.
- Mounting Options: Available with Tek Lok for duty belts, Molle Lok for vest mounting, or D-Rings for shoulder strap attachments. (Note: This specific product variant is equipped with Molle Lok.)
- Easy Maintenance: The hard-shell Kydex material is easy to wipe clean.

Figure 2.1: Zero9 Holsters Model 5001 Portable Radio Case (OD Green Molle Lok variant). This image shows the radio case from a side-front angle, highlighting its Kydex construction and the Molle Lok attachment system at the rear. A retention lanyard is visible at the top.
3. Setup and Installation
The Model 5001 radio case may require minor assembly depending on the mounting option. This variant includes the Molle Lok attachment.
3.1 Attaching the Molle Lok
- Identify Components: The Molle Lok attachment consists of two main parts that secure to the back of the radio case. It is typically held together by screws.
- Open Molle Lok: The Molle Lok features a hinged pivot. Gently open the hinged section to separate the two halves. Avoid using tools to pry it open, as it is designed to snap open.
- Align and Secure: Align the Molle Lok attachment with the pre-drilled holes on the back of the radio case. Insert the provided screws through the Molle Lok and into the radio case.
- Tighten Screws: Use two screwdrivers (one for each side) to tighten the screws. The screws are designed for an "interference fit" to ensure a secure connection that resists loosening during use. Threadlocker (e.g., Loctite) is optional but not typically necessary due to the interference fit.

Figure 3.1: Example of a Molle Lok attachment system. This image displays two Molle Lok units, showing their hinged design and screw holes for attachment to gear or holsters.
3.2 Mounting the Holster to Gear
- Select Location: Choose a suitable location on your vest or other Molle-compatible gear.
- Thread Molle Lok: Weave the Molle Lok straps through the webbing on your gear, ensuring a tight and secure fit.
- Secure Latches: Close the latches on the Molle Lok to lock it in place. Verify that the holster is firmly attached and does not shift.
4. Operating Instructions
4.1 Inserting the Radio
- Orient Radio: Ensure your Motorola APX6000 or APX8000 radio is oriented correctly with the antenna facing upwards and the PTT button accessible.
- Slide into Holster: Gently slide the radio into the Kydex holster. The holster is designed for a snug fit to provide secure retention.
- Engage Retention Lanyard: The holster includes a shock cord lanyard at the top. Position this lanyard over the radio's channel selector knob to provide additional retention and prevent accidental dislodgement.

Figure 4.1: A Motorola APX6000 radio securely seated within the Zero9 Holsters radio case. The image demonstrates how the radio fits snugly, with the top retention strap engaged over the channel selector knob.
4.2 Removing the Radio
- Disengage Lanyard: Lift the shock cord lanyard off the channel selector knob.
- Extract Radio: Grasp the radio firmly and pull it upwards out of the holster. The Kydex material provides a balance of retention and ease of draw.
4.3 Accessing Radio Controls
The holster design allows for unimpeded access to critical radio functions:
- PTT Button: The Push-To-Talk button remains exposed for immediate use.
- Display Screen: The radio's display screen is visible for monitoring channels and status.
- Microphone Ports: Microphone ports are clear for communication.
- Accessory Ports: External accessory ports are accessible for connecting headsets or other devices.
5. Maintenance
The Zero9 Holsters Model 5001 is designed for minimal maintenance due to its durable Kydex construction.
- Cleaning: To clean the holster, simply wipe it down with a damp cloth. For more stubborn dirt, a mild soap solution can be used, followed by rinsing and air drying.
- Inspection: Periodically inspect the Molle Lok attachment and screws for any signs of wear or loosening. Ensure all components are secure before each use.
6. Troubleshooting
- Radio feels loose:
- Ensure the retention lanyard is properly engaged over the channel selector knob.
- Verify that the radio model is compatible (Motorola APX6000/APX8000).
- If using a slim battery, a front gap is normal. The lanyard provides primary retention.
- Holster shifts on gear:
- Ensure the Molle Lok is correctly threaded through the webbing and its latches are fully closed.
- Check that the screws securing the Molle Lok to the holster are tight.
- Difficulty with Molle Lok assembly:
- The Molle Lok has a hinged pivot designed to snap open. Do not force or pry it with tools.
- Ensure screws are aligned correctly for the interference fit. Use two screwdrivers for tightening.
7. Specifications
| Brand | Zero9 Holsters |
| Model Name | 5001 Portable Radio Case |
| Part Number | Z9-5001-ODG-MLK |
| Material | Kydex (Plastic) |
| Color | OD Green |
| Closure Type | Open Top |
| Mounting Style | Molle Lok |
| Compatible Radios | Motorola APX6000, APX8000 |
| Item Dimensions (LxWxH) | 4 x 2.8 x 7.3 inches |
| Package Weight | 0.3 Pounds |
| UPC | 840360314986 |
8. Warranty and Support
Zero9 Holsters products are designed for durability and performance. For specific warranty information or technical support, please refer to the official Zero9 Holsters website or contact their customer service directly. Contact information can typically be found on the manufacturer's website or product packaging.
For additional resources and product information, visit the Zero9 Holsters Store on Amazon.