Surefire  |  SKU: RSR-SFX300U-B-TN

Surefire - X300U-B 1000 Lumen LED Handgun WeaponLight

Sale price $34100 Regular price $37900
Shipping calculated at checkout.
or 4 payments of $85.25 with Sezzle

Color

Ethereum Bitcoin Pay with Crypto — Choose Bankful at checkout.
Buy now, pay later with Sezzle
Split your entire online purchase into 4 interest-free payments,
over 6 weeks with no impact to your credit. — Learn More

Description

The SureFire X300U-B, trusted by law enforcement and military operators worldwide, now packs an impressive 1,000 lumens in our best-selling WeaponLight model. Precision-focused with a custom TIR lens, the X300U-B delivers a concentrated center beam with surrounding spill light, ideal for close- to medium-range engagements. Securely mounting to both Universal and Picatinny rails, the X300U-B fits a wide range of handguns and provides ambidextrous controls for easy, instant activation. Its rugged aerospace aluminum body, Mil-Spec hard anodized for extreme durability, and IPX7 waterproofing ensures the X300U-B performs reliably in all conditions.

 

Features

  • Special high-performance LED generates a powerful 1,000 lumens
  • Custom TIR lens offers a smooth, far-reaching beam with a pronounced center spot for medium-range engagements
  • Ambidextrous switching for momentary-on or constant-on activation
  • Securely attaches to Universal and Picatinny rails, accommodating a wide variety of handguns
  • IPX7 waterproof up to 1 meter for 30 minutes
  • Durable aerospace aluminum body with Mil-Spec hard anodized finish
  • Compatible with optional pressure-activated DG and XT remote switches for grip control

Key Attributes

  • High Output: 1,000 lumens
  • High Runtime: 1.25 hours
  • Peak Beam Intensity: 11,300 candela
  • Batteries: Two 123A (included)
  • Switching: Ambidextrous push/toggle
  • Length: 3.76 in (9.55 cm)

Output

  • High Output: 1,000 lumens
  • High Runtime: 1.25 hours
  • Distance: 213 meters

Body

  • Construction: Aluminum
  • Finish: Mil-Spec Hard Anodized
  • Weight with Batteries: 4.1 oz (116 g)
  • Bezel Diameter: 1.125 in (2.9 cm)
  • Liquid Ingress Protection: IPX7

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • JCB
  • Mastercard
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Frequently Asked Questions

What makes the SureFire X300U-B suitable for tactical use?

The SureFire X300U-B is designed to perform reliably in wet conditions, thanks to its IPX7 waterproof rating. This means it can withstand immersion in water up to 1 meter for 30 minutes, making it suitable for use in rain or during water-based operations. The waterproofing ensures that the internal components remain protected, maintaining the light's functionality and longevity.

However, while the light is highly resistant to water, it's essential to properly maintain and check the seals regularly to ensure continued performance. For those interested in learning more about maintaining gear in various conditions, our guide on tactical lighting provides additional insights.

How does the SureFire X300U-B perform in wet conditions?

The SureFire X300U-B is designed to perform reliably in wet conditions, thanks to its IPX7 waterproof rating. This means it can withstand immersion in water up to 1 meter for 30 minutes, making it suitable for use in rain or during water-based operations. The waterproofing ensures that the internal components remain protected, maintaining the light's functionality and longevity.

However, while the light is highly resistant to water, it's essential to properly maintain and check the seals regularly to ensure continued performance. For those interested in learning more about maintaining gear in various conditions, our guide on tactical lighting provides additional insights.

Can the SureFire X300U-B be used with other firearms besides handguns?

Yes, the SureFire X300U-B can be used with other firearms that have Universal or Picatinny rails. While it is primarily designed for handguns, its versatile mounting system allows it to be attached to rifles or shotguns that are equipped with the appropriate rail systems. This flexibility makes it a valuable addition to a variety of tactical setups.

However, users should ensure that the light does not interfere with other mounted accessories and that it is securely attached to prevent any operational issues. For those looking to expand their tactical gear, exploring our tactical lighting collection can provide additional options.

What are the battery requirements for the SureFire X300U-B?

The SureFire X300U-B requires two 123A lithium batteries, which are included with the purchase. These batteries are known for their high energy density and long shelf life, making them ideal for tactical applications where reliability is crucial. The light has a runtime of approximately 1.25 hours on a full charge, providing ample time for most tactical operations.

It is advisable to carry spare batteries during extended missions or in situations where recharging might not be possible. For those interested in optimizing their power management, our energy and power guide offers useful tips on battery storage and maintenance.

How does the ambidextrous switching work on the SureFire X300U-B?

The ambidextrous switching on the SureFire X300U-B allows for both momentary-on and constant-on activation, providing flexibility in various tactical scenarios. This feature is particularly beneficial for users who need to quickly switch the light on or off without changing their grip or position. The switches are designed to be easily accessible, ensuring that both left- and right-handed users can operate the light efficiently.

Understanding the operation of these switches is crucial for maximizing the tactical advantage provided by the light. For more information on tactical lighting techniques, our tactical flashlight guide can be a valuable resource.

What is the peak beam intensity of the SureFire X300U-B, and why does it matter?

The SureFire X300U-B has a peak beam intensity of 11,300 candela, which measures the light's brightness at its most concentrated point. This intensity is crucial for penetrating through darkness and illuminating targets at medium ranges, providing a tactical advantage in low-light situations. The combination of high lumens and candela ensures that the light not only covers a broad area but also reaches distant objects effectively.

This feature is particularly important in tactical operations where identifying threats at a distance can be critical. For those interested in understanding more about tactical lighting metrics, our illumination guide provides detailed insights.

Is the SureFire X300U-B compatible with remote switches?

Yes, the SureFire X300U-B is compatible with optional pressure-activated DG and XT remote switches. These remote switches allow users to activate the light while maintaining a firm grip on their firearm, enhancing control and responsiveness during tactical operations. This feature is particularly useful for users who require quick activation without adjusting their hand position.

When integrating remote switches, it's essential to ensure proper installation and compatibility with your firearm setup. For more information on tactical lighting accessories, our tactical lighting collection offers a range of compatible options.

What are the mounting options for the SureFire X300U-B?

The SureFire X300U-B can be securely mounted to both Universal and Picatinny rails, accommodating a wide variety of handguns. This versatility ensures that the light can be used across different firearm platforms, making it a flexible choice for tactical users. The mounting system is designed to provide a stable and secure attachment, minimizing the risk of the light becoming dislodged during use.

Proper installation is crucial to ensure the light performs optimally, especially in high-stress situations. For those looking to explore more about weapon light integration, our tactical lighting guide offers additional insights.

How does the SureFire X300U-B enhance home defense readiness?

The SureFire X300U-B enhances home defense readiness by providing powerful illumination that can disorient potential intruders and illuminate dark areas. Its high lumen output and focused beam allow for clear identification of threats, which is critical in home defense scenarios. The ambidextrous controls ensure that the light can be activated quickly, providing immediate access to illumination when needed.

Incorporating a weapon light into your home defense plan can significantly improve your ability to respond effectively to threats. For more strategies on enhancing home security, our security pillar guide offers comprehensive advice.

What are the trade-offs of using the SureFire X300U-B in urban versus rural settings?

In urban settings, the SureFire X300U-B's high lumen output is beneficial for navigating dark alleys and identifying threats quickly. The light's spill beam can illuminate a wide area, which is useful in close-quarters environments. However, in rural settings, the light's ability to reach longer distances can be advantageous for spotting threats over open fields or large properties.

The main trade-off is that in urban areas, the light's brightness might reflect off surfaces, potentially revealing your position. In rural areas, while the light's range is beneficial, its high output might not be necessary for every situation. For those considering different tactical lighting solutions, our tactical lighting collection provides a variety of options to suit different environments.