Enhance Your Shotgun Performance with the HiViz M400 M-Series Magnetic Front Sight

Are you a dedicated hunter, a passionate sport shooter, or perhaps someone who prioritizes home defense, looking for a significant upgrade to your shotgun's sighting system? Do you find yourself struggling with traditional bead sights in challenging lighting conditions, or wishing for faster, more intuitive target acquisition? If you're seeking to unlock your shotgun's full potential, the HiViz M400 M-Series Shotgun Sight is an essential accessory designed to dramatically improve your accuracy, speed, and overall shooting experience.

This innovative fiber optic front sight, identified by UPC 613485584325 and SKU M400, offers unparalleled versatility and luminous clarity. Engineered for shooters who demand reliability and adaptability, the HiViz M400 is more than just a sight; it's a precision tool that empowers you to hit your mark with greater confidence, whether you're chasing upland game, breaking clays, or ensuring personal safety.

What Makes the HiViz M400 the Ideal Shotgun Sight Solution?

The HiViz M400 M-Series stands out in the crowded field of shotgun accessories due to its clever design, robust construction, and superior optical performance. It's built to solve common problems faced by shotgunners, transforming a standard shooting experience into one marked by enhanced precision and enjoyment.

Problem Solved: Poor Visibility and Slow Target Acquisition

Traditional shotgun beads can be notoriously difficult to pick up against busy backgrounds or in low-light environments like dense woods at dawn or dusk, or dimly lit indoor settings. This can lead to missed shots, frustration, and a lack of confidence. The HiViz M400 directly addresses this by introducing highly visible fiber optics that gather ambient light, creating a bright, unmistakable aiming point.

Problem Solved: Lack of Versatility Across Different Shotguns

Many shotgun sights are permanent fixtures or require complex gunsmithing for installation. The HiViz M400's snap-on magnetic base redefines versatility. It's specifically designed to fit a wide array of shotgun rib widths, eliminating the need for permanent modifications and allowing for quick attachment and removal. This means you can easily transfer it between compatible shotguns or remove it when not needed.

Problem Solved: Limited Options for Different Shooting Scenarios

Different lighting conditions and target types can benefit from different sight colors. The HiViz M400 M-Series offers a unique solution by including three interchangeable LitePipes: vibrant green, bright red, and the signature HiViz two-toned option. This allows shooters to customize their sight picture to optimize for contrast against various backgrounds or to match personal preference.

Key Features and Technological Advantages

The HiViz M400 is packed with features that contribute to its exceptional performance:

• Magnetic/Snap-On Base: The core of its versatility, this innovative base allows for quick, tool-free attachment and removal. It securely grips shotgun ribs within a specific range, ensuring stability during recoil.
• Wide Rib Compatibility: Specifically designed as the "Wide Model (M400)," it accommodates shotgun ribs from .328 to .437 inches (approximately 21/64 to 7/16 inches, or 8.3mm to 11.1mm). This broad compatibility covers many popular shotgun models from leading manufacturers.
• Interchangeable LitePipes: The sight comes equipped with three distinct fiber optic LitePipes:
  • Green Fiber Optic: Highly visible and often preferred for bright conditions or against dark backgrounds. (Green Fiber Diameter: 0.135mm)
  • Red Fiber Optic: Excellent for low-light conditions or against green foliage, providing a strong contrast. (Red Fiber Diameter: 0.175mm)
  • HiViz Two-Toned LitePipe: A unique HiViz innovation, this combines two colors for enhanced visibility and target acquisition, especially in varied lighting. (Two Tone Fiber Diameter: 0.175mm)
• Fiber Optic Technology: HiViz is renowned for its light-gathering fiber optic technology. These LitePipes collect ambient light, directing it to the shooter's eye, creating a glowing dot that is incredibly easy to pick up, even in challenging light.
• Durable Polymer Frame: Constructed from high-quality polymer, the sight frame is lightweight yet exceptionally rugged, designed to withstand the rigors of recoil and outdoor use. Its black finish minimizes glare.
• Front Sight Design: As a dedicated front sight, it works seamlessly with your shotgun's existing rear sight or vent rib, maintaining a natural aiming plane.

Real-World Applications: Where the HiViz M400 Shines

The adaptability and superior visibility of the HiViz M400 M-Series make it an invaluable asset across a wide spectrum of shotgun disciplines.

For the Hunter: Increased Success in the Field

• Waterfowl Hunting: When ducks or geese are cupped and coming in fast against a grey sky or dark marsh, the bright fiber optic dot helps you quickly align on the bird, even in low light conditions common at dawn and dusk.
• Upland Bird Hunting: Flushing pheasants, grouse, or quail require rapid target acquisition. The M400’s clear sight picture allows for instinctive pointing and lead calculation, improving your hit ratio.
• Deer Hunting with Slugs: If you use your shotgun for deer hunting with slug rounds, precise aim is paramount. The M400 provides a consistent, high-visibility aiming point for more accurate shot placement. Its ability to perform in varied lighting means you’re ready for any legal shooting hour.

For the Sport Shooter: Boosting Your Scores

• Trap Shooting: Breaking clays demands consistency and a clear sight picture. The M400 helps shooters maintain focus on the target, reducing eye strain and allowing for quicker acquisition of outgoing targets.
• Skeet Shooting: The fast-paced, crossing targets of skeet are a true test of a shooter’s reflexes. The bright fiber optic facilitates rapid sight alignment and smooth lead tracking, essential for hitting those challenging doubles.
• Sporting Clays: The ever-changing presentations in sporting clays courses—from high overheads to rolling rabbits—require a sight that can adapt to different light and background conditions. The interchangeable LitePipes are a significant advantage here.

For Home Defense: Critical Visibility When it Matters Most

In a high-stress, low-light home defense scenario, positive target identification and quick sight acquisition are non-negotiable. The HiViz M400 provides a stark, luminous aiming point that can be picked up instantly, even in conditions where iron sights would be all but invisible. This immediate visual confirmation can be crucial for self-defense applications.

Why Choose HiViz? The Authority in Fiber Optic Sights

HiViz has established itself as a leader in fiber optic sighting systems, known for pioneering innovative solutions that enhance shooter performance. The M400 M-Series embodies this legacy, offering:

• Proven Technology: HiViz fiber optics are engineered to maximize light collection, resulting in the brightest possible aiming dot. This isn't just a claim; it's a difference you can see and feel on the range or in the field.
• Durability and Reliability: Built to withstand the harsh realities of shooting, from the shock of heavy recoil to exposure to the elements, the M400 is a reliable companion for years of service.
• User-Centric Design: From the intuitive magnetic attachment to the easily interchangeable LitePipes, every aspect of the M400 is designed with the shooter's experience in mind, prioritizing ease of use and maximum benefit.
• A Trusted Name: When you choose HiViz, you're investing in a product from a brand synonymous with quality and innovation in the firearms accessories market. Their commitment to improving the shooting experience is evident in every product they produce.

Easy Installation and Broad Compatibility

Installing your HiViz M400 M-Series Shotgun Sight is remarkably simple, requiring no tools or gunsmithing expertise. The snap-on magnetic base securely attaches to the vent rib of your shotgun. Just align it with your rib, press down, and the powerful magnets will hold it firmly in place. Its design ensures it will not shift or detach during firing, providing consistent accuracy.

This sight is engineered to fit a wide variety of shotguns that feature a standard vent rib within the specified width range of .328 to .437 inches (8.3mm to 11.1mm). This includes, but is not limited to, many popular models from:

• Beretta
• Browning
• Mossberg
• Winchester
• Remington

Before purchasing, it is always recommended to measure your shotgun's rib width to ensure perfect compatibility with the HiViz M400.

Elevate Your Shotgun Experience Today

The HiViz M400 M-Series Shotgun Sight (UPC: 613485584325) is more than just an upgrade; it's an investment in your shooting proficiency and enjoyment. Its ability to provide brilliant visibility, rapid target acquisition, and unmatched versatility makes it an indispensable tool for any serious shotgun enthusiast. Whether you're aiming for a trophy buck, trying to break your personal best on the trap range, or seeking an added layer of security, the M400 delivers tangible improvements that will redefine your expectations of shotgun performance. Experience the confidence that comes with a clear, bright aiming point, and make every shot count.

This essential shotgun accessory is readily available to enhance your shooting endeavors. For those seeking to upgrade their shotgun with a reliable, high-performance fiber optic sight, the HiViz M400 is a highly recommended choice.

Feature	Detail	Attribute
Brand	HiViz	Manufacturer
Model	M-Series Magnetic Front Sight (M400)	Product Line
Firearm Fit	Beretta, Browning, Mossberg, Winchester, Remington (and others with compatible rib widths)	Compatibility
Frame Material	Durable Polymer	Construction
Frame Color	Black	Aesthetics
Style	Fiber Optic Front Sight	Sight Type
LitePipe Colors	Green, Red, Two-Tone	Visibility Options
SKU	M400	Product Identifier
UPC	613485584325	Universal Product Code
Rib Width Fit	.328" to .437" (8.3mm to 11.1mm)	Measurement