Product Description
ATN Mars 4 320 4-8x Thermal Rifle Scope
The ATN Mars 4 320 4-8x Thermal Rifle Scope is the light, reliable thermal optic you can mount and forget. Built for tough Australian hunting conditions, it blends rugged durability with ultra-clear heat imaging for night stalks, long treks, and demanding setups.
Key Features
- Magnification: 4-8x for flexible engagement ranges, paired with a crisp 1280x720 HD Micro Display
- Lightweight yet rugged: 1.4 lb (650 g) aluminum body with recoil resistance for higher calibers
- Power and endurance: Ultra-low power consumption with 10+ hours of hunting-ready battery life; USB-C charging
- One-Shot Zero: Quick, precise field zeroing to save ammo and time
- Imaging modes and reticles: White Hot and Black Hot modes with multiple reticles for any environment
- Mounting versatility: Standard 30mm mounting rings compatibility (rings not included)
- Durability in harsh conditions: Weather resistant and designed for the wide Australian operating range
- Clear viewing comfort: 1280x720 HD display with 90 mm eye relief and a wide operating temperature of -20°F to 120°F (-28°C to 48°C)
- Stability and orientation: Built-in 3D accelerometer for on-target tracking and steadier shots
Why Hunters Choose Mars 4 320
Hunters value its balance of lightweight design, long battery life, and reliable performance in real-world Aussie terrain. It maintains target lock through variable weather, handles recoil with ease, and zeroes quickly so you spend more time hunting and less time fiddling with gear.
Versatility and Mounting
- Fits most rifles with standard 30mm rings (rings not included)
- Compact, balanced build reduces fatigue on long stalks and treks
Ideal Use Scenarios
Perfect for thick scrub, open-country stalks, predator and pig hunts, spotlighting, night drives, and any situation requiring rapid heat-based target recognition. The Mars 4 320 is designed to perform when it matters most, from pre-dawn to last light.
ALL ATN CLEARANCE PRODUCTS COME WITH A 90 DAY WARRANTY
Shipping & Returns
DELIVERY
- Dispatch: Within 24 Hours Monday - Friday where product is in sock
- Free standard shipping across all products on a minimum purchase of $1000, free express post shipping over $1500
- Bulky items such as tripods, air compressors and all firearms are excluded from free shipping.
- All firearms MUST be shipped to a registered firearms dealer.
- Projectiles / Brass to WA can only be shipped to a dealer
- Standard shipping time - 5-7 business days, Express 1-3 business days (as a guideline, we use Australia Post after all).
RETURNS
You may return most new, unopened items within 30 days of delivery for store credit. We’ll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.



