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Swiss Schmidt-Rubin Straight-Pull Rifle Database

The Aimpoint Acro C-2 3.5 MOA is a compact, fully enclosed red dot sight engineered to endure the demanding use of semi-automatic pistols, carbines, shotguns, and rifles. It combines the proven ACRO closed-emitter design, a CR2032 battery, and a 3.5 MOA red dot.

The Acro C-2 is designed for fast and intuitive use. Its three-dimensional orientation supports quick dot alignment in the viewing window and can shorten the learning curve for new users. Its compact footprint suits optic-ready pistols, long guns, and secondary mounting positions on magnified optics.

The 3.5 MOA red dot provides a versatile balance between immediate visibility and practical aiming precision. It is suitable for fast target acquisition while remaining fine enough for dynamic use across different distances.

The sight operates at 1x, with no magnification, unlimited eye relief, and a 15 × 15 mm clear aperture. It is operationally parallax-free, so exact eye centering is not required during normal use.

The Acro C-2 optical channel is fully enclosed and sealed against environmental elements and contaminants. This architecture protects the LED emitter and reflective lens from dust, moisture, and debris that may affect open-emitter optics.

Hardened front and rear lenses protect the optical components. Recessed edges accept flip-up lens covers, available separately, for use on carbines, shotguns, or rifles.

The high-strength 7075-T6 aluminum housing features a non-reflective, semi-matte anodized finish. Its ultra-compact, streamlined profile also helps facilitate holster draw when mounted on a pistol.

The Acro C-2 has been tested on a .40 S&W pistol slide for more than 20,000 rounds. It withstands G-force shock, vibration, temperature changes, humidity, and occasional contamination from weapon cleaners, lubricants, fuels, and insect repellents.

Powered by one 3 V CR2032 lithium battery, the sight offers up to 50,000 hours, or five years, of continuous use at daylight setting 6, at 15,000 lux and room temperature. The quick-access battery cap allows battery replacement without removing the sight from the pistol.

Digital push buttons are easy to use with gloves. They provide 10 brightness settings: two settings compatible with night vision devices and eight daylight settings, including one extra-bright level. The startup setting is position 7 of 10.

The integrated Acro interface is compatible with mounting plates for most optic-ready pistols as well as a wide range of carbine, shotgun, and rifle solutions. With an appropriate Micro interface mount plate, the sight can also be used with all MICRO mounts.

Windage and elevation adjustments are flush-mounted to reduce the likelihood of unintended changes. The clicks are tactile and audible, and zeroing is performed with the supplied Aimpoint T10 tool. Adjustment range is ±1 m at 100 m, with each click representing 20 mm at 100 m.

The Acro C-2 is compatible with night vision devices through its two NVD settings. Its lenses use multi-layer anti-reflex coatings and provide average light transmission of 60% from 420 to 700 nm.

The sight is submersible to 5 m / 15 ft and operates from -30 °C to +60 °C. It remains operable during and after cyclic humidity exposure up to 95% relative humidity.

• Type: Fully enclosed LED reflex collimator red dot sight
• Intended uses: Pistol, carbine, shotgun, rifle, and secondary sight
• Magnification: 1x, no magnification
• Reticle: 3.5 MOA red dot
• Dot color: Red
• Light source wavelength: 650 nm red light
• Parallax: Operationally parallax-free
• Clear aperture: 15 × 15 mm / 0.59 × 0.59 in
• Eye relief: Unlimited
• Optical coating: Anti-reflex on all surfaces; multi-layer objective-lens coating
• Transmission: Average 60% from 420 to 700 nm
• Brightness settings: 10 positions: 2 NVD and 8 daylight settings, including 1 extra-bright setting
• Start setting: Position 7 of 10
• Night vision compatible: Yes
• Power source: One CR2032 3 V lithium battery
• Battery life: Up to 50,000 h / 5 years at daylight setting 6
• Controls: Push buttons
• Windage / elevation adjustment range: ±1 m at 100 m
• Adjustment increment: 20 mm at 100 m per click
• Mounting interface: Integrated Acro interface
• Mount-to-sight torque: 3.0 Nm
• Mount-to-rail torque: 1.25 Nm
• Optical-axis height: 14 mm above mounting platform
• Sight-only dimensions: 47 × 33 × 31 mm / 1.9 × 1.3 × 1.2 in
• Sight-only weight: 61 g / 2.2 oz
• Housing material: High-strength 7075-T6 aluminum
• Finish: Non-reflective semi-matte anodized
• Housing color: Black
• Water resistance: Submersible to 5 m / 15 ft
• Shock resistance: Tested with more than 20,000 rounds of .40 S&W on a pistol slide
• Vibration resistance: 10 to 150 Hz, X, Y, and Z axes
• Operating temperature: -30 °C to +60 °C / -20 °F to +140 °F
• Storage temperature: -51 °C to +71 °C / -60 °F to +160 °F
• Lens covers: Not included; sold separately

• 3.5 MOA red dot: balanced immediate visibility and practical precision.
• Fully enclosed design: protects the optical channel, LED emitter, and reflective lens.
• 7075-T6 housing: high-strength, semi-matte, non-reflective anodized aluminum.
• Five-year battery life: up to 50,000 hours on one CR2032 battery.
• Battery replacement without dismounting: quick-access battery cap.
• Night vision ready: two brightness settings dedicated to NVD use.
• Flush-mounted adjustments: tactile and audible clicks with included T10 tool.
• Acro interface: compatible with pistol mounting plates and long-gun mounting solutions.
• MICRO mount compatibility: with an appropriate Micro™ interface mount plate.
• Tested for more than 20,000 rounds: on a .40 S&W pistol slide.

• 1 Aimpoint Acro C-2 3.5 MOA red dot sight
• 1 CR2032 3 V lithium battery
• 1 Aimpoint T10 zeroing tool
• Aimpoint documentation