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Swiss Schmidt-Rubin Straight-Pull Rifle Database

The Aimpoint Acro P-2 3.5 MOA is a compact, fully enclosed LED reflex red dot sight. Developed for the mechanical demands of semi-automatic pistol slides, it combines a 3.5 MOA red dot, an optimized LED emitter, more than five years of battery life, and an integrated Acro mounting interface.

The enclosed housing seals the optical channel from the environment while protecting the LED emitter and reflective lens. It is suitable for optic-ready pistols with a compatible mounting plate, as well as carbines, shotguns, and rifles through separately available Acro mounting solutions.

The 3.5 MOA red dot provides an effective balance between target-acquisition speed and practical aiming precision. Its three-dimensional orientation helps users align the dot quickly in the viewing window and can shorten the learning curve for new users.

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

Unlike an open-emitter optic, the Acro P-2 uses a fully enclosed optical channel. This architecture protects the optical components from dust, moisture, debris, and other contaminants encountered in the field.

Hardened front and rear glass protect the reflective lens and LED emitter. A recessed channel in the housing accepts flip-up lens covers, sold separately, when the sight is used on a carbine, shotgun, or rifle.

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

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

Powered by one 3 V CR2032 lithium battery, the sight delivers up to 50,000 hours, or approximately five years, of continuous operation at daylight brightness setting 6 at room temperature. Its quick-access battery cap allows replacement without removing the sight from the pistol.

Digital push buttons are glove-friendly and select 10 brightness settings: four compatible with night vision devices and six daylight settings, including one extra-bright level. The sight starts at position 7 of 10.

The integrated Acro interface is compatible with mounting plates for most optic-ready pistols as well as Acro mounting solutions for carbines, shotguns, and rifles. Recommended mount-to-sight torque is 3.0 Nm.

Windage and elevation adjustments are flush-mounted to help prevent unintended changes. Each click is tactile and audible, while zeroing is performed with the included Aimpoint T10 tool. Adjustment range is ±1 m at 100 m, with an adjustment value of 20 mm at 100 m per click.

The Acro P-2 3.5 MOA is compatible with night vision devices through its four NVD settings. Its lenses use anti-reflex multi-layer coatings and provide average light transmission of 70% from 420 to 900 nm.

The sight is submersible to 35 m / 115 ft and operates from -45 °C to +71 °C. It remains functional after thermal shock across this range and in cyclic humidity conditions up to 95% relative humidity.

• Type: Fully enclosed LED reflex collimator red dot 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 70% from 420 to 900 nm
• Brightness settings: 10 positions: 4 NVD and 6 daylight, 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: Digital 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 35 m / 115 ft
• Shock resistance: Tested with 20,000 rounds of .40 S&W on a pistol slide
• Vibration resistance: 10 to 150 Hz, X, Y, and Z axes
• Operating temperature: -45 °C to +71 °C / -49 °F to +160 °F
• Storage temperature: -51 °C to +71 °C / -60 °F to +160 °F
• Lens covers: Sold separately

• 3.5 MOA red dot: balanced speed and practical aiming precision.
• Fully enclosed design: protects the optical channel, LED emitter, and reflective lens.
• 7075-T6 housing: high-strength aluminum with a non-reflective anodized finish.
• Five-year battery life: up to 50,000 hours on one CR2032 battery.
• Battery replacement without dismounting: quick-access battery cap.
• Night vision ready: four settings dedicated to NVD use.
• Flush-mounted adjustments: tactile and audible clicks with included T10 tool.
• Acro interface: compatible with pistol plates and long-gun mounting solutions.
• Submersible to 35 m: built for demanding environments.
• Tested for 20,000 rounds: on a .40 S&W pistol slide.

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