The Steiner P4Xi 1-4x 24mm Riflescope, specifically model 5202, represents a pinnacle of German optical engineering designed for demanding situations and discerning shooters.

This versatile low power variable optic (LPVO) is an exceptional choice for anyone seeking a robust, reliable, and high-performance aiming solution for their AR-platform rifle, making it equally adept for tactical operations, competitive shooting, or hunting in close to medium ranges.

Why Choose an LPVO Like the Steiner P4Xi 1-4x 24mm?

In the world of rifle optics, the 1-4x magnification range has emerged as a favored choice for its unparalleled versatility. At 1x magnification, the Steiner P4Xi allows for true eyes-open shooting, providing a wide, unmagnified field of view that closely mimics the experience of a red dot sight. This is crucial for rapid target acquisition in close-quarters battle (CQB) scenarios, dynamic shooting competitions like 3-Gun, or quick defensive engagements. As the situation evolves, a quick turn of the magnification ring instantly transports you to 4x, offering sufficient magnification for precise target identification and engagement at distances out to several hundred yards.

This ability to seamlessly transition from wide-open situational awareness to magnified precision is what defines the utility of an LPVO. It eliminates the need for multiple optics for different engagement distances, streamlining your setup and ensuring you’re prepared for a variety of conditions. Whether you're navigating tight spaces, engaging multiple targets in quick succession, or needing to make a precise shot on a distant steel plate, the Steiner P4Xi empowers you to adapt on the fly.

Unrivaled Optical Performance and Clarity

At the heart of any exceptional riflescope lies its optical system, and the Steiner P4Xi shines brightly in this regard. Featuring a 24mm objective lens, the P4Xi is designed to gather ample light while maintaining a compact profile. This balance ensures excellent light transmission, providing a bright, clear image even in challenging low-light conditions, such as dawn, dusk, or heavily shaded environments.

Steiner’s commitment to superior glass quality is evident in every aspect of the P4Xi. The lenses are fully multi-coated, a critical process that applies multiple layers of anti-reflective compounds to all air-to-glass surfaces. This advanced coating technology dramatically reduces glare, enhances light transmission, and boosts contrast, resulting in an exceptionally vivid and sharp image from edge to edge. Users consistently report remarkable clarity and resolution, allowing for precise target identification even when conditions are less than ideal. This level of optical fidelity is vital for making critical decisions quickly and accurately, whether on the battlefield, at the range, or in the field.

The Illuminated P3TR Reticle: Precision in Any Light

A defining feature of the Steiner P4Xi 1-4x 24mm (Model 5202) is its illuminated P3TR reticle. This second focal plane (SFP) reticle is meticulously designed to provide both speed and precision, making it an incredibly versatile tool for a wide array of shooting applications.

The P3TR is a sophisticated reticle featuring a precise center dot surrounded by a horseshoe or circle for rapid acquisition, combined with subtensions for windage and elevation holdovers. This "Christmas tree" style layout allows shooters to quickly estimate ranges and apply corrections for bullet drop and wind drift without adjusting the turrets. This is particularly advantageous in dynamic shooting scenarios where time is of the essence. At 1x magnification, the reticle’s design acts much like a red dot, facilitating extremely fast target acquisition. As you dial up to 4x, the finer details of the reticle become more apparent, enabling precise aiming for longer-range engagements.

The reticle's illumination system is engineered for maximum utility. It offers multiple brightness settings, ensuring that the reticle is visible and usable in virtually any lighting condition, from bright midday sun to deep twilight. The illumination is daylight bright, meaning it can be easily seen against bright backgrounds, a crucial feature for competitive shooters and tactical professionals. Furthermore, some settings are compatible with night vision devices, expanding the scope’s utility for specialized operations. The illumination is powered by a common CR2450 battery, known for its decent life, and often features an auto-off function to conserve power. This thoughtful design ensures that your reticle is always ready when you need it most.

Built to Endure: Robustness for the Harshest Environments

The Steiner P4Xi is not just about optical performance; it's also about uncompromising durability. Constructed with a 30mm main tube, this riflescope offers superior strength and resilience. The 30mm diameter also contributes to better light transmission compared to smaller tubes, ensuring a brighter sight picture.

Steiner designs its optics to withstand the rigors of combat and extreme environmental conditions. The P4Xi is:

• Waterproof: Engineered to be fully submersible, ensuring internal components remain dry and functional even after exposure to heavy rain, snow, or accidental submersion. This is critical for reliability in unpredictable outdoor environments.
• Fogproof: Internally purged with dry nitrogen, the scope's interior is completely sealed to prevent moisture from entering and causing internal fogging due to rapid temperature changes. This guarantees a clear view regardless of humidity or temperature fluctuations.
• Shockproof: Constructed to absorb and withstand significant recoil from powerful firearms, as well as impacts from accidental drops or rough handling. Its robust housing and precision-engineered internal mechanisms ensure that zero holds true, shot after shot, even under intense stress.

This commitment to ruggedness makes the Steiner P4Xi a trusted choice for law enforcement, military personnel, and any shooter who demands unwavering performance from their equipment in the most challenging situations.

Precise Adjustments and Ergonomic Design

Adjusting your point of impact with the Steiner P4Xi is a precise and intuitive experience. The riflescope features positive, repeatable 0.5 MOA click adjustments for both windage and elevation. These distinct clicks provide tactile and audible feedback, allowing for confident and precise zeroing. The turrets are typically capped, providing protection against accidental adjustments and environmental debris, which is ideal for a tactical or hunting scope where set-and-forget reliability is key. The generous adjustment range ensures that you have ample capability for zeroing across various calibers and engaging targets at different distances.

Ergonomics are also a key consideration in the P4Xi's design. It features a fast-focus diopter on the eyepiece, allowing quick and easy adjustment to achieve a sharp reticle focus for your individual eye. The magnification ring is designed for smooth, fluid operation, enabling swift transitions between 1x and 4x. Many users also appreciate the option of adding a power throw lever (often available as an accessory or included with specific models), which further enhances the speed and ease of magnification changes, particularly useful in fast-paced shooting scenarios.

With a field of view ranging from 110 feet at 100 yards at 1x magnification down to 27.5 feet at 100 yards at 4x magnification, the P4Xi offers excellent situational awareness across its magnification range. A comfortable eye relief, typically around 3.5 inches, provides a safe and forgiving sight picture, crucial for rapid target acquisition and minimizing eye strain during extended shooting sessions, especially when using firearms with significant recoil.

Who Will Benefit Most from the Steiner P4Xi 1-4x 24mm?

The Steiner P4Xi 1-4x 24mm (Model 5202) is not just a scope; it’s a strategic advantage for specific user groups:

• Tactical Professionals and Law Enforcement Officers: For those whose lives depend on their gear, the P4Xi offers unmatched reliability, rapid target acquisition, and exceptional performance in all lighting conditions. Its rugged construction ensures it can withstand the rigors of duty, making it a dependable partner in critical situations.
• Competitive Shooters (especially 3-Gun): In disciplines where speed and precision are equally paramount, the P4Xi excels. The 1x setting allows for lightning-fast transitions between close-range targets, while the 4x provides the magnification needed for accurate shots on medium-range steel or paper. The illuminated P3TR reticle further enhances performance in dynamic stages.
• AR-15 Enthusiasts and Home Defense Users: If you're looking for a single, highly versatile optic for your AR-15 that can handle everything from close-quarters home defense to recreational shooting at longer ranges, the P4Xi is an outstanding choice. Its intuitive operation and robust build make it an ideal "do-it-all" optic.
• Hunters in Brush or Woodland Environments: For hunting scenarios where shots are typically taken at close to medium ranges and quick target acquisition in dense cover is essential, the P4Xi provides a wide field of view and excellent low-light performance to spot and track game efficiently.

Why the Steiner P4Xi Stands Out from the Competition

When considering a premium LPVO, several factors elevate the Steiner P4Xi above many alternatives:

• German Engineering Excellence: Steiner has a long-standing reputation for producing world-class optics. The P4Xi embodies this legacy, offering meticulous craftsmanship, stringent quality control, and optical designs optimized for real-world performance.
• Uncompromising Durability: Engineered to exceed military specifications for shock, water, and fog resistance, this scope is built to take a beating and keep performing. It’s an investment in a piece of equipment that won't fail when it matters most.
• Optimal Balance of Speed and Precision: The 1-4x magnification, combined with the intelligent design of the P3TR reticle, provides a rare and highly effective balance, allowing shooters to transition seamlessly between diverse engagement distances.
• Trusted Performance: Used and trusted by professionals and competitive shooters worldwide, the P4Xi has a proven track record of reliability and performance under pressure.

Maintenance and Care for Your Steiner P4Xi

To ensure your Steiner P4Xi continues to perform at its best, basic maintenance is recommended. Always use a soft, lint-free cloth or lens brush to gently remove dust and debris from the lenses. For smudges or fingerprints, a dedicated lens cleaning solution and microfiber cloth designed for optics are ideal. Store the scope in a protective case when not in use, and regularly check the battery for the illuminated reticle, replacing it as needed. These simple steps will preserve the optical clarity and longevity of your investment.

Compatibility and Mounting Solutions

The Steiner P4Xi 1-4x 24mm (Model 5202) features a standard 30mm main tube, making it compatible with a vast array of 30mm rings and mounts available on the market. When selecting a mount, consider your rifle platform, desired height, and personal preference for quick-detach (QD) capabilities versus fixed mounts. Popular options include one-piece cantilever mounts for AR-style rifles, which provide the correct eye relief by extending the optic forward. Investing in a high-quality mount is just as important as the optic itself, as it ensures a stable and repeatable zero.

What are the key benefits of the Steiner P4Xi’s 1-4x magnification range?

The 1-4x magnification range offers unparalleled versatility. At 1x, it provides a true unmagnified view for rapid close-quarters target acquisition, similar to a red dot. At 4x, it delivers sufficient magnification for precise aiming at medium distances, making it ideal for everything from CQB to competitive shooting and hunting.

How does the P3TR reticle enhance shooting performance?

The illuminated P3TR reticle combines speed with precision. Its design, featuring a central aiming point and intuitive holdover marks, allows for quick target engagement at 1x and precise aiming for bullet drop and windage corrections at 4x without needing to adjust turrets. Its illumination ensures visibility in all lighting conditions.

Is the Steiner P4Xi suitable for low-light conditions?

Yes, absolutely. The 24mm objective lens, combined with Steiner's superior fully multi-coated lenses, ensures excellent light transmission. This results in a bright, clear image, even in challenging low-light environments like dawn, dusk, or heavy shade. The illuminated reticle further enhances its performance in these conditions.

What does "fogproof and waterproof" truly mean for this riflescope?

"Fogproof" means the scope is purged with dry nitrogen gas and sealed, preventing internal condensation and fogging when moving between different temperatures or humidity levels. "Waterproof" signifies that the scope is fully sealed and can withstand submersion in water, ensuring its internal components remain dry and functional in rain, snow, or accidental drops into water. These features guarantee reliability in any weather.

When considering your next optics purchase, especially if you prioritize reliability, optical clarity, and adaptability for a wide range of shooting applications, the Steiner P4Xi 1-4x 24mm (Model 5202) stands out as an exceptional choice. Available at DEGuns, this riflescope is a testament to Steiner’s legacy of building robust, high-performance optics trusted by professionals worldwide.

Steiner P4Xi 1-4x 24mm Riflescope (Model 5202) Key Specifications

Feature	Specification
Magnification	1-4x
Objective Lens	24mm
Field of View	110 - 27.5 ft @ 100 yds
Tube Diameter	30mm
Finish	Black
Reticle	Illuminated P3TR
Adjustments	0.5 MOA per click
Waterproof	Yes
Fogproof	Yes (Nitrogen Purged)
Shockproof	Yes
UPC	000381852026