Holosun SCS-320-GR: The Ultimate Solar Charging Green Dot Sight for Your P320

Are you a Sig Sauer P320 owner looking for the ultimate red dot sight solution that offers unparalleled battery life, robust construction, and seamless integration? Do you often find yourself asking, "What's the best direct-mount optic for my P320?" or "How can I get a red dot that I never have to worry about changing batteries in?" Look no further than the Holosun SCS-320-GR (Solar Charging Sight). This innovative green dot optic is engineered to revolutionize your shooting experience, providing a dependable, high-performance aiming solution designed specifically for your P320 optics-ready handgun or other DeltaPoint Pro (DPP) footprint applications.

For pistol enthusiasts, competitive shooters, law enforcement, or anyone relying on their firearm for self-defense, the Holosun SCS-320-GR addresses critical pain points: battery dependency, mounting complexity, and adaptability in diverse lighting conditions. Its groundbreaking solar charging system and direct-to-slide mounting capability eliminate the need for cumbersome adapter plates, ensuring a lower bore axis and a cleaner, more integrated aesthetic. This sight isn't just an accessory; it's a fundamental upgrade for your P320, enhancing speed, accuracy, and overall reliability.

Unlocking Unprecedented Power: The Solar Charging System (SCS)

One of the most defining features of the Holosun SCS-320-GR is its innovative Solar Charging System. This isn't merely a supplementary power source; it's the core of the optic's legendary, virtually indefinite battery life. The SCS incorporates multi-directional light sensors that continuously harness ambient light, converting it into energy to power the reticle and recharge the internal, non-removable battery.

Imagine an optic that perpetually maintains its charge, alleviating the constant worry of battery depletion. With a staggering 20,000-hour internal battery life, the SCS-320-GR can potentially operate indefinitely under even moderate exposure to bright light. This means a new era where you may never need to manually change a battery again. This reliability is crucial for carry guns, duty weapons, or any firearm where consistent readiness is paramount. The system intelligently manages power, ensuring your sight is always ready when you are. A low power indicator provides a timely warning days before a full charge is needed, giving you ample time to expose the optic to light or simply use it as usual, allowing the solar cells to work their magic.

Beyond the continuous charging, the SCS-320-GR also includes an intensity override function. This feature allows users to lock the optic into a high brightness mode for 30 minutes, providing crucial visibility in rapidly changing or extremely bright environments where the automatic adjustment might need a temporary boost. This level of control ensures optimal performance in any situation, from bright outdoor ranges to dimly lit indoor scenarios.

Seamless Integration: Direct Mount for P320 and DPP Footprints

Why struggle with adapter plates that add height, complexity, and potential points of failure? The Holosun SCS-320-GR is meticulously designed for direct attachment to P320 optics-ready handgun slides. This precise engineering ensures a snug, low-profile fit that maintains the original ergonomics and balance of your firearm. For shooters, this translates to a faster, more natural sight picture, improved cheek weld, and a cleaner overall look.

The compatibility extends beyond the P320, as the SCS-320-GR also fits other DeltaPoint Pro (DPP) footprint applications. This versatility makes it a highly sought-after option for a range of firearms, making it a smart investment for those with multiple compatible platforms. The direct mount system not only simplifies installation but also enhances durability by reducing the number of components between the optic and the slide. It’s a robust, direct connection built for the rigors of recoil and daily use.

Precision Aiming: Green Dot / Multi-Reticle System

The SCS-320-GR features a highly versatile multi-reticle system, offering both a crisp 2 MOA green dot and a large 32 MOA green circle. This choice of reticles allows shooters to adapt to various scenarios and preferences:

• 2 MOA Green Dot: Ideal for precision aiming at longer distances, offering minimal obstruction of the target.
• 32 MOA Green Circle: Excellent for rapid target acquisition in close quarters, acting as a natural frame for the target. It also aids in quick tracking and leads.
• Combined Green Dot and Circle: This popular setting provides the best of both worlds – a fast acquisition circle with a precise aiming dot at its center.

The choice of a green reticle is a significant advantage for many shooters. Green is a color to which the human eye is highly sensitive, often appearing brighter and more distinct than red, especially in certain lighting conditions or for individuals with red-green color blindness. This enhanced visibility translates to faster target acquisition and improved accuracy, particularly in dynamic shooting situations. The reticle's brightness automatically adjusts based on ambient light, thanks to the multi-directional light sensors, ensuring optimal visibility without manual intervention.

Built to Endure: Robust Construction and Durability

When selecting an optic for a handgun, especially one intended for carry or duty, durability is paramount. The Holosun SCS-320-GR is constructed from high-strength 7075 T6 aluminum, a material renowned for its exceptional strength-to-weight ratio and corrosion resistance. This aerospace-grade aluminum ensures the optic can withstand significant recoil, drops, and general wear and tear without compromising performance.

Beyond its physical resilience, the SCS-320-GR boasts an IP68 waterproof rating. This certification means the optic is completely dust-tight and can withstand immersion in water up to 1.5 meters for 30 minutes. Whether you encounter heavy rain, accidental submersion, or extreme humidity, your optic will continue to function reliably. This level of environmental sealing provides peace of mind for users who operate in diverse and challenging conditions.

Every aspect of the Holosun SCS-320-GR, from its material selection to its sealed construction, reflects a commitment to unwavering reliability and long-term performance. It’s a tool designed not just to perform, but to endure.

Who is the Holosun SCS-320-GR For?

The Holosun SCS-320-GR is the perfect solution for a wide range of shooters:

• Sig Sauer P320 Owners: This optic is purpose-built for your firearm, offering a direct, low-profile mount that maximizes the P320's potential. If you're looking for an immediate and significant upgrade to your P320's sighting system, this is it.
• Concealed Carry (CCW) Permit Holders: The compact dimensions (2.00" L x 1.05" W x 0.95" H) and light weight (1.35 oz) ensure it adds minimal bulk to your carry setup, maintaining concealment and comfort. The auto-on feature and indefinite battery life mean it's always ready when you need it most.
• Law Enforcement & Duty Use: Reliability, durability, and a virtually unlimited power source are critical for professionals. The SCS-320-GR meets these demands, providing a robust aiming solution for demanding operational environments.
• Competitive Shooters (USPSA, IDPA, 3-Gun): The fast target acquisition offered by the multi-reticle system, combined with the parallax-free design and unlimited eye relief, provides a distinct competitive edge. The green reticle's visibility in various lighting conditions can improve split times and accuracy.
• Home Defense Enthusiasts: For critical situations, knowing your optic is always powered and ready is invaluable. The SCS-320-GR eliminates battery concerns, making it a reliable choice for home defense firearms.
• Anyone Seeking Ultimate Reliability: If you prioritize an optic that you can trust implicitly, without the need for constant battery checks or changes, the SCS-320-GR's solar charging capabilities make it a game-changer.

Key Advantages and Benefits

When considering a premium pistol optic, the Holosun SCS-320-GR stands out due to several compelling advantages:

• Unmatched Battery Life: The solar charging system and 20,000-hour internal battery effectively deliver "unlimited" battery life, removing the most common failure point of traditional red dot sights. No more last-minute battery swaps or dead optics.
• Direct Mounting: Simplifies installation, lowers the optic's profile on the slide, and provides a stronger, more stable mount compared to optics requiring adapter plates. This means a more natural sight picture and better recoil management.
• Green Reticle Superiority: For many, the green reticle offers enhanced visibility and faster target acquisition, particularly in challenging lighting conditions or for users with certain color vision deficiencies.
• Versatile Multi-Reticle System: The choice between a 2 MOA dot, 32 MOA circle, or both combined, allows for optimal performance in various shooting scenarios, from precision shots to rapid engagements.
• Extreme Durability: Constructed from 7075 T6 aluminum and IP68 waterproof, this optic is built to withstand the harshest environments and rigorous use, ensuring long-term reliability.
• Automatic Brightness Adjustment: The multi-directional light sensors intelligently adjust reticle brightness to match ambient conditions, ensuring optimal visibility without user intervention, though the intensity override function offers manual control when needed.
• Parallax-Free Performance: The reticle remains precisely on target regardless of eye position, providing consistent accuracy even under less-than-perfect shooting conditions.
• Compact and Lightweight Design: At just 1.35 ounces, the SCS-320-GR adds minimal weight to your pistol, preserving its balance and making it an ideal choice for concealed carry.

Technical Specifications & What They Mean

Understanding the specifications of the Holosun SCS-320-GR helps to appreciate its advanced engineering:

• Magnification: 1x: Provides a true, unmagnified view of the target, allowing for natural, "both eyes open" shooting.
• Reticle: 2 MOA Green Dot / 32 MOA Green Circle Multi Reticle: Offers flexibility for different shooting styles and distances.
• Material: 7075 T6 Aluminum: The gold standard for durable, lightweight optic housings.
• Firearm Type: Pistol: Specifically optimized for handgun use.
• Mount Type: P320 Optics Ready / DeltaPoint Pro Footprint: Ensures direct, secure attachment without adapter plates.
• Wavelength: 540nM (Green LED): The specific wavelength of green light emitted, optimized for human eye sensitivity.
• Adjustment Size: 1.50 MOA per click: Fine-tune adjustments for windage and elevation, allowing for precise zeroing.
• Objective: 0.90" x 0.63": The dimensions of the objective lens, providing a clear field of view.
• Brightness Settings: Auto (with Intensity Override): Intelligent automatic adjustment with a user-selectable high brightness mode.
• Eye Relief: Unlimited: Allows for comfortable shooting from any head position relative to the optic.
• Switch Type: Digital Push Button: Simple and intuitive controls for operation.
• Battery Size: Internal Rechargeable: No need for disposable batteries, powered by solar energy.
• Windage Adjustment: 30 MOA, Elevation Adjustment: 30 MOA: Ample adjustment range for zeroing and engaging targets at various distances.
• Dimensions: Length 2.00", Width 1.05", Height 0.95": Compact footprint for minimal bulk.
• Proofs: IP68 Waterproof: Highest level of dust and water resistance.
• Modes: Auto On: Automatically activates when motion is detected, ensuring it's ready when drawn.
• Parallax Adjustment: Parallax Free: Reticle does not shift relative to the target when eye position changes.
• Power Source: Solar Failsafe / Battery: Primary solar charging with internal battery backup.
• Battery Life: Unlimited: Practical battery life due to constant solar recharging.
• Bulb Type: LED: Energy-efficient and durable light source for the reticle.
• Weight: 1.35 oz: Extremely lightweight, preserving the balance of your pistol.
• Includes: Mounting Screws / Lens Cloth / Manual / Multi Tool: Everything needed for installation and maintenance.
• Optic Coating: Multi-Coated: Reduces glare and enhances light transmission for a clearer sight picture.

Frequently Asked Questions about the Holosun SCS-320-GR

Q: Do I need an adapter plate to mount the Holosun SCS-320-GR on my Sig P320?
A: No, the SCS-320-GR is specifically designed for direct attachment to Sig P320 optics-ready slides. It uses the DeltaPoint Pro (DPP) footprint, eliminating the need for adapter plates and providing a low-profile mount.

Q: How does the "unlimited" battery life work?
A: The SCS-320-GR features an advanced Solar Charging System (SCS) with multi-directional light sensors. These sensors continuously charge an internal, rechargeable 20,000-hour battery using ambient light. Under moderate exposure to light, the optic can operate indefinitely, meaning you may never need to manually change a battery.

Q: Is the green reticle better than a red reticle?
A: The preference for green or red is subjective, but many shooters find green reticles more visible and easier to pick up, especially in bright conditions or for those with certain forms of color blindness, as the human eye is more sensitive to the green spectrum.

Q: Can I turn off the automatic brightness adjustment?
A: While the SCS-320-GR primarily uses automatic brightness adjustment, it includes an intensity override function that allows you to lock the optic into a high brightness mode for 30 minutes, providing manual control when needed.

Q: What type of maintenance does the SCS-320-GR require?
A: Like most optics, basic maintenance includes keeping the lenses clean with the included lens cloth. Thanks to its sealed construction and solar charging system, it requires minimal ongoing intervention regarding power. Ensure the solar cells are not constantly obstructed for optimal charging.

Q: Is this optic suitable for concealed carry?
A: Absolutely. Its compact dimensions (2.00" L x 1.05" W x 0.95" H) and light weight (1.35 oz) make it an excellent choice for concealed carry. The direct mount keeps it low profile, and the "always-on" functionality means it's ready when you draw.

The Holosun SCS-320-GR: A Smart Investment for Your P320

The Holosun SCS-320-GR represents a significant leap forward in pistol optic technology. Its blend of innovative solar charging, direct P320 compatibility, versatile green multi-reticle system, and robust construction makes it an indispensable tool for anyone seeking to maximize their handgun's performance. It solves common problems faced by shooters, providing unparalleled reliability and ease of use. If you're ready to upgrade your Sig Sauer P320 with an optic that truly stands apart, the SCS-320-GR is engineered to deliver. Discover this revolutionary optic and enhance your shooting capabilities.

Available exclusively at DEGuns, the Holosun SCS-320-GR is ready to transform your P320 experience. Visit deguns.com to learn more and secure this cutting-edge aiming solution.

Feature	Detail
Brand	Holosun
Model	SCS 320 GR
UPC	810047072836
Magnification	1x
Color	Matte Black
Reticle	2 MOA Green Dot / 32 MOA Green Circle Multi Reticle
Material	7075 T6 Aluminum
Firearm Type	Pistol (P320 Optics Ready / DeltaPoint Pro Footprint)
Wavelength	540nM
Adjustment Size	1.50 MOA
Objective	0.90" x 0.63"
Brightness Settings	Auto (with Intensity Override)
Eye Relief	Unlimited
Switch Type	Digital Push Button
Battery Size	Internal Rechargeable
Windage Adjustment	30 MOA
Length	2.00"
Proofs	IP68 Waterproof
Modes	Auto On
Parallax Adjustment	Parallax Free
Power Source	Solar Failsafe / Internal Battery
Battery Life	Unlimited (Solar Charging)
Bulb Type	LED
Dot Size	2 MOA Dot / 32 MOA Circle
Elevation Adjustment	30 MOA
Height	0.95"
Includes	Mounting Screws / Lens Cloth / Manual / Multi Tool
Optic Coating	Multi-Coated
Width	1.05"
Weight	1.35 oz
Controls	Adjustable
Windage Elevation	Adjustable
SKU	SCS320GR