Introduction
Welcome to the user manual for your Sports Afield Home Defense Quick Access Single Gun Vault, Model SA-HD3. This vault is engineered to provide secure and rapid access to your firearms and other valuables. Please read this manual thoroughly before setup and operation to ensure proper use and to maximize the security features of your vault.
Key features of your SA-HD3 vault include:
- Speed of entry via a programmable 3-8 digit electronic keypad with backlit illumination.
- Spring-loaded door for quick access.
- Full foam interior and red interior illumination.
- Dual handgun capacity with a durable matte black finish.
- Includes 2 backup keys for manual override.

Figure 1: Front view of the Sports Afield SA-HD3 Quick Access Single Gun Vault.
Important Safety Information
Please observe the following safety precautions to prevent injury and damage to the vault or its contents:
- WARNING: Always store firearms unloaded and separate from ammunition.
- WARNING: Keep override keys in a secure location away from the vault and out of reach of children.
- Do not store the vault in areas with extreme temperatures or high humidity.
- Ensure the vault is securely mounted to prevent unauthorized removal or tipping.
- Do not force the door open if the lock mechanism is jammed. Refer to the troubleshooting section.
- This product is designed for secure storage and does not guarantee absolute protection against theft or damage.
Package Contents
Carefully unpack your vault and verify that all components listed below are included:
- Sports Afield SA-HD3 Quick Access Single Gun Vault
- 2 x Spare Override Keys
- 1 x 9V Battery (for initial setup)
- Bolt Down Kit (hardware for mounting)

Figure 2: The SA-HD3 vault with its door open, revealing the interior and keypad.
Initial Setup
Battery Installation
- Locate the battery compartment on the underside of the keypad.
- Insert the provided 9V battery, ensuring correct polarity.
- Close the battery compartment cover securely.
Programming Your Electronic Lock
Your vault's electronic lock can be programmed with a 3 to 8 digit code.
- With the door open, press the red reset button located on the inside of the door, near the hinge. You will hear a beep.
- On the keypad, enter your desired 3-8 digit code.
- Press the '#' key to confirm your code. You will hear a confirmation beep.
- Test your new code with the door open to ensure it functions correctly before closing the door.
Mounting the Safe
For enhanced security, it is recommended to bolt down your safe. The SA-HD3 includes pre-drilled bolt-down holes and a bolt down kit.
- Choose a secure location for mounting, such as a floor or sturdy shelf.
- Mark the drilling points through the pre-drilled holes inside the vault.
- Drill pilot holes into the mounting surface using an appropriate drill bit.
- Secure the vault using the provided bolt down kit.

Figure 3: Illustration of key features including bolt-down holes for secure mounting.
Operating Instructions
Opening with Electronic Lock
- Enter your programmed 3-8 digit code on the keypad.
- Press the '#' key.
- The door will spring open automatically.

Figure 4: The vault's interior illumination assists with access in low light conditions.
Opening with Override Key
In case of battery failure or forgotten code, use the override key:
- Locate the keyhole, typically concealed near the keypad.
- Insert one of the provided override keys and turn it to unlock.
- The door will open.

Figure 5: The vault includes fail-safe override keys for reliable access.
Silent Entry Mode
The vault features a silent entry mode for discreet access:
- To activate/deactivate silent mode, press and hold the '0' key for 3 seconds. The keypad will beep once to confirm the change.
- When silent mode is active, keypad presses and door opening will not produce sound.
Care and Maintenance
- Battery Replacement: Replace the 9V battery annually or when the low battery indicator illuminates (if applicable) or the keypad becomes unresponsive. Use only high-quality alkaline batteries.
- Cleaning: Clean the exterior of the vault with a soft, damp cloth. Avoid abrasive cleaners or solvents that could damage the finish.
- Interior: The foam interior can be gently wiped with a dry cloth. Do not use liquids inside the vault.
- Keypad: Keep the keypad clean and dry. Avoid pressing keys with excessive force.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Keypad does not respond. | Dead or low battery. | Replace the 9V battery. Use the override key to open if necessary. |
| Door does not open after entering code. | Incorrect code entered; batteries low; mechanism jammed. | Re-enter code carefully. Replace batteries. Use override key. Check for obstructions. |
| Code cannot be programmed. | Reset button not pressed correctly; invalid code length. | Ensure the reset button is pressed firmly. Enter a 3-8 digit code. |
| Vault makes an alarm sound. | Tamper attempt detected (anti-theft alarm). | The alarm will sound for a short period. Enter correct code to silence. |
Product Specifications
| Model Number: | SA-HD3 |
| External Dimensions (H x W x D): | 7.5 in. x 10 in. x 12 in. (19.05 cm x 25.4 cm x 30.48 cm) |
| Internal Volume: | 0.38 cu. ft. |
| Weight: | 15 lbs (6.8 kg) |
| Lock Type: | Electronic Keypad, Key Override |
| Material: | Alloy Steel |
| Color: | Durable Black Matte Texture |
| Power Source: | 1 x 9V Battery (included for initial setup) |
| Capacity: | Dual Handgun Capacity |
| Mounting Type: | Floor Mount (Bolt Down Kit Included) |

Figure 6: Detailed dimensions of the SA-HD3 vault.
Warranty Information
Your Sports Afield SA-HD3 Quick Access Single Gun Vault is covered by a Three-Year Hassle Free Warranty. This warranty protects your safe against product defects, including issues with locks, parts, and paint. Free freight is provided for warranty replacement shipments within the continental U.S.
For specific warranty claims or details, please retain your proof of purchase.
Customer Support
If you require assistance with your Sports Afield vault, have questions about its operation, or need to file a warranty claim, please contact our U.S.-based customer service team. Refer to the official Sports Afield website or your purchase documentation for the most current contact information.
For additional resources, you may also refer to the official User Manual (PDF) available online.







