Introduction
The Streamlight 69400 TLR-7 X sub is a compact tactical weapon light designed to enhance visibility and targeting capabilities. This light is specifically engineered for secure attachment to Glock 43X MOS/48 MOS and Glock 43X RAIL/48 Rail subcompact handguns only. This manual provides essential information for the proper setup, operation, and maintenance of your TLR-7 X sub light.
Important: Verify compatibility and fitment with your specific handgun model before proceeding with installation or use.
Safety Information
Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Always ensure the firearm is unloaded and pointed in a safe direction before handling or installing any accessories. Keep fingers clear of the muzzle. Accidental activation of the light can be prevented using the "safe off" feature.
Setup and Installation
1. Battery Installation
The TLR-7 X sub utilizes multi-fuel technology, accepting either the included non-rechargeable CR123A battery or the optional SL-B9 rechargeable battery (sold separately).
- Unscrew the bulb assembly by turning it counter-clockwise.
- Insert the battery with the positive (+) end facing towards the bulb.
- Screw the bulb assembly back on, ensuring it is tightened securely to maintain water resistance.
Image: Front view of the Streamlight TLR-7 X sub, showing the front bezel where the battery is inserted.
2. Mounting the Light
The rail clamp system allows for quick and safe attachment/detachment without tools and without placing hands in front of the muzzle.
- Ensure the firearm is unloaded and safe.
- Use the provided tool to slightly loosen the tensioner screw on the side of the light.
- Align the light with the rail on your Glock 43X/48 MOS or Rail handgun.
- Slide the light onto the rail until it clicks into place.
- Lightly tighten the tensioner screw until the light is snug and secure on the rail. Do not overtighten.
Image: Top view of the Streamlight TLR-7 X sub, highlighting the rail clamp and tensioner screw for secure attachment.
Note: The light comes with a number 6 key. If you require a different key (e.g., number 5 for closer trigger guard fit on some models), contact Streamlight customer support.
Operating Instructions
The TLR-7 X sub features ambidextrous rear paddle switches for easy activation.
Light Activation
- Momentary On: Press and hold either paddle switch. Release to turn off.
- Constant On: Press and quickly release either paddle switch. Press again to turn off.
Strobe Function
To activate the strobe function, quickly double-tap either paddle switch. Double-tap again to turn off the strobe and return to constant on mode, or single press to turn off completely.
"Safe Off" Feature
The "safe off" feature prevents accidental activation and conserves battery life. To engage or disengage this feature, refer to the detailed instructions in the official user guide (link provided in the Support section).
Image: Side view of the Streamlight TLR-7 X sub, illustrating the ambidextrous paddle switches for operation.
Maintenance
Cleaning
Wipe the light with a clean, damp cloth as needed. Avoid using harsh chemicals or abrasive cleaners, which can damage the finish or internal components. Ensure the lens is clean for optimal light output.
Battery Care
- Replace non-rechargeable CR123A batteries when light output diminishes.
- If using the optional SL-B9 rechargeable battery, follow the charging instructions provided with the battery.
- Remove batteries during prolonged storage to prevent leakage.
Troubleshooting
- Light not turning on:
- Check battery orientation and ensure it is properly installed.
- Replace the battery with a fresh one.
- Ensure the bulb assembly is securely tightened.
- Verify the "safe off" feature is not engaged.
- Strobe function not working:
- Ensure you are performing a quick double-tap on the paddle switch. Timing can be crucial.
- If issues persist, consult the full user guide or contact Streamlight support.
- Light is loose on rail:
- Retighten the tensioner screw on the rail clamp.
- Ensure the correct key is installed for your specific handgun model.
Specifications
| Feature | Detail |
|---|---|
| Model Number | 69400 |
| Light Output | 500 Lumens |
| Candela | 5000 Candela |
| Beam Distance | 140 meters |
| Run Time | 1.5 hours (on high with CR123A) |
| Power Source | 1x CR123A (included) or SL-B9 rechargeable (sold separately) |
| Voltage | 3 Volts |
| Light Source Type | LED |
| Material | Anodized Aluminum |
| Color | Black |
| Dimensions (D x W x H) | 2.51" x 1.16" x 1.24" |
| Weight | 0.317 ounces |
| Water Resistance | IPX7-rated (waterproof to 1 meter for 30 minutes) |
| Special Features | Adjustable Light Modes, Durable, Lightweight, Mountable, Rechargeable |
Warranty and Support
Warranty Information
The Streamlight TLR-7 X sub is backed by a limited lifetime warranty. For full details regarding warranty coverage and claims, please refer to the official Streamlight website or the comprehensive user manual.
Additional Resources
- Official User Guide (PDF): Download User Guide
- Installation Manual (PDF): Download Installation Manual
- Streamlight Official Website: For further support, product registration, or to view other products, visit the Streamlight Store on Amazon or their corporate website.
