---
product_id: 1175500
title: "Streamlight 69242 TLR-4 170-Lumen Compact Rail-Mounted Tactical Weapon Light with Integrated Red Aiming Laser for H&K USP Full-Size, Black"
brand: "streamlight"
price: "$404.48"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/1175500-streamlight-69242-tlr-4-170-lumen-compact-rail-mounted-tactical
store_origin: US
region: United States of America
---

# Integrated class 3R red laser 170 lumens bright 1.5 hrs dual-mode runtime Streamlight 69242 TLR-4 170-Lumen Compact Rail-Mounted Tactical Weapon Light with Integrated Red Aiming Laser for H&K USP Full-Size, Black

**Brand:** streamlight
**Price:** $404.48
**Availability:** ✅ In Stock

## Summary

> 🔦 Lock on and light up your edge — never miss a moment in the dark.

## Quick Answers

- **What is this?** Streamlight 69242 TLR-4 170-Lumen Compact Rail-Mounted Tactical Weapon Light with Integrated Red Aiming Laser for H&K USP Full-Size, Black by streamlight
- **How much does it cost?** $404.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/1175500-streamlight-69242-tlr-4-170-lumen-compact-rail-mounted-tactical)

## Best For

- streamlight enthusiasts

## Why This Product

- Trusted streamlight brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ambidextrous Control:** Momentary and steady on/off switch accessible from either side for seamless operation under pressure.
- • **Rapid Mounting System:** One-handed snap-on rail clamp designed for quick attachment/detachment, keeping you mission-ready.
- • **Precision Illumination:** 170 lumens with 3300 candela intensity for sharp, clear target visibility up to 115 meters.
- • **Versatile Mode Selection:** Three user-friendly modes—light only, laser only, or combined—for tactical flexibility in any scenario.
- • **Durable & Weather-Resistant:** Crafted from aircraft-grade aluminum with IPX4 water resistance to withstand rugged conditions.

## Overview

The Streamlight 69242 TLR-4 is a compact, ultra-lightweight tactical weapon light tailored for the H&K USP full-size model. Featuring a powerful 170-lumen C4 LED and an integrated class 3R red laser, it delivers precise targeting with up to 115 meters of visibility. Its rugged aluminum construction and IPX4 water resistance ensure durability in demanding environments, while the ambidextrous controls and rapid rail mounting system provide quick, intuitive operation. With a 1.5-hour runtime in dual mode, this weapon light is engineered for professionals who demand reliability and tactical superiority.

## Description

Streamlight 69242 TLR-4 170-Lumen Compact Rail-Mounted Tactical Weapon Light with Integrated Red Aiming Laser for H&K USP Full-Size, Black

## Features

- Designed for H&K USP full size model only
- Features white LED with 170 lumens; 3300 candela; 115 meter distance; run time 1.5 hrs
- Featuring light only; light & laser; and laser modes; the output of the red laser is <5mW and class is 3R with a wavelength of 640-660nm
- Ambidextrous momentary/steady on-off switch
- Durable aluminum construction; IPX4 water resistant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Special Feature | Adjustable Light Modes, Durable, Impact Resistant, Lightweight, Mountable |
| Color | Black |
| Power Source | Battery Powered |
| Light Source Type | LED |
| Material | Aluminum |
| White Brightness | 125 Lumens |
| Included Components | Battery, Flashlight, User Guide |
| Product Dimensions | 2.73"D x 1.2"W x 1.99"H |
| Voltage | 3 Volts (DC) |
| Battery Cell Composition | Lithium |
| Item Weight | 0.18 Pounds |
| Number of Batteries | 1 CR2 batteries required. (included) |
| Water Resistance Level | Water Resistant |
| Warranty Type | Limited Lifetime Warranty |
| Brand | Streamlight |
| Brightness | 3300 Candela |
| Battery Description | Alkaline |
| Style | with Red Laser |
| Finish Type | Black |
| Specification Met | ANSI, CE |
| Mounting Type | Gun Mount |
| Recommended Uses For Product | Home Defense, Hunting, Personal Safety, Tactical |
| Global Trade Identification Number | 00080926692428 |
| Manufacturer | Streamlight |
| Size | Select Handguns |
| UPC | 080926692428 |
| Part Number | 69242 |
| Item Weight | 2.88 ounces |
| Item model number | 69242 |
| Batteries | 1 CR2 batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Finish | Black |
| Pattern | Solid |
| Shape | Rectangular |
| Item Package Quantity | 1 |
| Number Of Pieces | 5 |
| Special Features | Adjustable Light Modes, Durable, Impact Resistant, Lightweight, Mountable |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Description Pile | Alkaline |
| Average Battery Life | 1.5 Hours |
| Warranty Description | Limited lifetime warranty. |

## Product Details

- **Special Feature:** Adjustable Light Modes, Durable, Impact Resistant, Lightweight, Mountable
- **Color:** Black
- **Power Source:** Battery Powered
- **Light Source Type:** LED
- **Material:** Aluminum

## Images

![Streamlight 69242 TLR-4 170-Lumen Compact Rail-Mounted Tactical Weapon Light with Integrated Red Aiming Laser for H&K USP Full-Size, Black - Image 1](https://m.media-amazon.com/images/I/81Ly3b-Vo4L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Is this too big for xd subcompact?**
A: The TLR-4 will fit onto a XD compact.  Make sure that you order the 69240 TLR-4 though.  From the research I did before purchasing it I noticed on other models of the TLR-4 that they did not come with the key adapters that you can change out to allow the TLR-4 to many different rail types/handguns/1913 picattiny rails.  The 69240 is shipped with 6 differents "keys" (A,B,C,D,E,F) so you can mount it on almost anything.  It is shipped with key A attached but it is very easy to swap out to a different key.  I have it mounted on a .45 cal Ruger P345 which I need to use key C.  When I mount it on my AR15 quad rail (1913 picatinny) I switch to key E.  Your XD subcompact would use key A.  Inside the box there is a card that has a list of popular guns/rails and which key is needed for each.  Now with it being said that it will fit your XD subcompact, I assume it will not be flush with the end of your barrel.  The light portion will most likely stick out about 1/2" or so.  My Ruger P345 has a 4.25" barrel and the light sticks out a lil bit on mine.  I could care less, but some may find it annoying.  The one and only negative thing I can say about the 69240 TLR-4 is that once you have installed it on your handgun it is hard (or at least will take some searching) to find a holster that will hold your gun with the laser/light combo on it.  This is the only negative thing I can say about it, and it really doesn't bother me much since I use it primarly has a home defense tool, so it usually sits in my safe anyway.  Buy it.  Its a great item at a great price.

**Q: Has anyone mounted this laser on a Ruger SR9C or SR22?**
A: It mounted on my SR9C. The light stuck out about an inch from the barrel. I shot 50 rounds with no problems. Laser is nice and bright compared to my other lasers with the coin batteries.

**Q: Will this fit a full sized beretta px4 storm?**
A: Yes,it has adapters to make it fit many different handguns. I have one on my full size XD45 tactical and it fits that gun like it was made for it, however, the fit is not as tight on my full size PX4 Storm. It can move around a little so the aim point will move under recoil. It comes with several adapters so you can probably make one fit using a dremel tool. Think I'll get another for my PX4 and grind it to fit. Great light. Battery last longer than I expected. If you get one you'll love it. Love it on my XD45.

**Q: what kind of battery does it use?**
A: It is the disc type battery, Energizer #CR2032 I believe. But I have not had to replace mine yet, they seem to last a few years.

## Frequently Bought Together

- Streamlight 69242 TLR-4 170-Lumen Compact Rail-Mounted Tactical Weapon Light with Integrated Red Aiming Laser for H&K USP Full-Size, Black
- OWB TLR-4 Holster - Black (Right-Hand, HK USP 9/40/45)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-02*