Aimpoint 9000 L ACET 30mm 4MOA Red Dot Reflex Sight
instalment plans from £44.54/month

The Aimpoint® 9000™ L ACET 30mm 4MOA Red Dot Reflex Sight is a premium optical solution designed to deliver unparalleled performance for hunters and marksmen. With a robust design and cutting-edge features, this sight ensures you’re equipped for precision and durability in even the harshest conditions. Whether you're pursuing wild boar, deer, moose, or bear, the 9000 L guarantees fast target acquisition and exceptional accuracy.
Engineered for rifles with standard or magnum-length actions, the 9000 L is ideal for those requiring a versatile and reliable sight. Its advanced ACET technology provides an impressive 50,000 hours of constant operation on a single battery, offering unmatched efficiency and convenience. The 4 MOA red dot ensures quick and precise targeting, while the 10-position rotary intensity adjustment allows users to customize brightness for various lighting conditions.
Built to withstand the rigors of hunting, the Aimpoint 9000 L is submersible to 5 meters (15 feet), ensuring reliability in wet or rugged environments. Despite its robust construction, the sight remains lightweight at just 227 grams (8 ounces), enabling comfortable handling during long treks. Its extended tube design supports two-ring mounting solutions, offering stability and compatibility with a range of setups.
With the trusted durability of the Compâ„¢ series and an affordable price point, the 9000 L provides exceptional value without compromising quality. Standard features include solid black flip-up lens covers for added protection, ensuring the optic remains ready for action. Whether you're an experienced hunter or a beginner, the Aimpoint 9000 L combines dependability and performance to enhance your shooting experience.
General Specifications
- Size (L x W x H): 207 x 53 x 53 mm / 8.2 x 2.1 x 2.1 in
- Weight: 242 g / 8.5 oz (Optic only: 227 g)
- Dot Size: 4 MOA (Minute of Angle)
- Eye Relief: Unlimited
- Magnification: 1X (No Magnification)
- Mounting Solution: Not Included
- NVD Compatibility: No
- Transmission: Average 60% in the range 420 - 700 nm
Optical Information
- Dot Size: 4 MOA
- Dot Color: Red
- Light Source Wavelength: 650 nm red light
- Optical Coating: Anti-reflex coating on all surfaces; multilayer coating on the objective lens
- Parallax: Operationally parallax-free (No centering required)
- Diode Type: LED (Light Emitting Diode, totally eye safe)
Power Source Information
- Battery Life: 50,000 hours at daylight setting 7 (15,000 Lux, room temperature)
- Battery Type: 1/3N, 3V, Lithium
- Power Switch: Rotary Switch
- Daylight Settings (DL): 9
Mounting Specifications
- Maximum Distance Between Rings: 158 mm
- Maximum Ring Width: 30 mm
- Mounting Solution: Not Included
Physical Information
- Material (Housing and Tube): High-Strength Aluminum
- Lens Covers: Not Included
- Housing Color: Red
- Housing Surface Finish: Anodized, Semi-Matte
- Adjustment Per Click: Not Specified
Technology Information
- Operating Principle: Reflex Collimator Sight (Red Dot Sight)
Environmental Information
- Water Resistance: Up to 5 m / 15 ft
- Operating Temperature Range: -30°C to +60°C / -22°F to +140°F
- Storage Temperature Range: -51°C to +71°C / -60°F to +160°F
- Temperature Shock: Operable after shocks between -30°C and +60°C (-22°F to +140°F)
- Humidity Resistance: Operable during and after exposure to RH: 95%, Temp: +20°C to +50°C (+68°F to +122°F), cyclic
- Vibration Resistance:
- Frequency Range: 10-150 Hz
- Sinusoidal Vibration: 10-30 Hz (±1.587 mm), 30-150 Hz (5.75 g, 1 octave/min)
- Directions: X, Y, Z axes
- Duration: 30 minutes per direction
- Shock Resistance:
- X-Axis: 500 g, 0.7–1.1 ms (3 shocks)
- Y-Axis: 40 g ±4 g, 11 ±1 ms (2 shocks per direction)
- Z-Axis: 40 g ±4 g, 11 ±1 ms (2 shocks per direction)
- Extended Tube Design: Allows for secure two-ring mounting solutions, ensuring stability and compatibility with a variety of rifle setups.
- Advanced ACET Technology: Delivers incredibly long battery life for consistent performance during extended use.
- 4 MOA Red Dot: Provides a precise and highly visible aiming point for fast and accurate target acquisition.
- 10 Intensity Settings: Adjustable brightness levels to suit various lighting conditions, from low light to bright daylight.
- Battle-Proven Durability: Engineered with the same rugged construction as Aimpoint’s trusted Comp™ series, ensuring reliability in extreme environments.
- Weatherproof Construction: Designed to perform flawlessly in harsh conditions, including being fully submersible up to 5 meters.
- Flip-Up Lens Covers: Standard inclusion to protect the lenses when the sight is not in use, ensuring lasting clarity.
- Lightweight and Compact: Designed for comfortable handling and reduced fatigue during extended hunts or shooting sessions.
- Optimized for Magnum and Standard Actions: Specifically designed for use with rifles featuring standard or magnum-length actions.
- Affordable Quality: Combines Aimpoint’s renowned reliability and performance with a cost-effective price point.
- Aimpoint 9000 L ACET 30mm 4MOA Red Dot Reflex Sight
- Flip-up lens covers
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY – READ MORE: HERE
Note: The above DPD link is to our group partner site Optics Warehouse, with whom we share logistics and stock. Link opens in a new window.
Couriers




We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email order@tacticalscope.co.uk.
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.