Aimpoint® Comp M4S w/ QRP2 Mount + AR Spacer & Bikini Lens Cover

Features

• Low battery compartment position
• Compatible with every generation of NVD w/ 7 NVD settings and 9 daylight settings
• ACET technology allows up to 80,000 hours (over 8 years) of daytime operation on one AA battery (500,000 hours of use on NVD setting); internal voltage regulator allows the CompM4 to be used with any AA size battery
• QRP2 mount has twice the clamping force of the original QRP, and the mounting knob is wider and shorter to improve operation and lower the risk of snagging on other gear; mount base is keyed into to the body of the sight to absorb recoil
• 2 MOA dot for close combat and long distance engagement; unequalled light transmission
• Front lens opening is threaded for addition of killFlash® anti-reflective device
• Submersible to 150 feet (45 meters)
• Type classified as the U.S. Army’s new M68CCO

The Aimpoint CompM4s sight, with low battery compartment, belongs to the CompM4 series sights which are the finest sights Aimpoint has ever produced. Improvements include improved energy efficiency that provides up to 8 years of continuous use from a single AA battery!

The first Aimpoint Comp sight came out in 1995 and today there are more than 1 million sights from the Comp series in use worldwide. All Comp sights are soldier-tested and combat-proven, in other words they are extremely robust high quality products.

The Aimpoint CompM4 series of sights are the toughest sights that Aimpoint has ever produced and they are the standard infantry soldier sight in many NATO countries. These optics are extremely rugged and operate continuously for up to 8 years using a single AA battery. The competition is not even close. The Aimpoint CompM4s is the latest version of the U.S. Armys M68CCO (Close-Combat Optic), continuing a legacy that Aimpoint has maintained since 1997. 

Length (Sight Only): 120 mm (4 3/4")
Width (Sight Only): 72 mm (2 13/16")
Height (Sight Only): 60 mm (2 3/8")
Weight (Sight Only Including Battery) 268 g (9,4 oz)
Material: High Strength Aluminum
Surface Treatment: Hard Anodized (Matte)
Height of Optical Axis (Sight & Mount): 30mm (1 3/16") Over Top Surface of Picatinny / Weaver Rail
Optical Coating: Anti-reflex, all surfaces and multi-layer. NVD-Compatible 1, 2, 3
Reticle: 2 MOA Dot
Adjustment: Range 2 m at 100 meters (2 yds at 100 yds) in windage and elevation, 1 click = 16 mm at 100 meters = 13 mm at 80 meters = 9/16" at 80 yds
Magnification: 1x
Eye Relief: Unlimited
Battery Type: AA Size Battery
Battery Life: 80,000 Hours Continuous (Setting 12 of 16). ~500,000 Hours at NVD (Setting 4)
Power Intensity: 7 NVD, 9 Daylight (1 Extra Bright)
Temperature Range Operation: -45C to 71C (-49F to 160F)
Temperature Range Storage: -51C to 71C (-60F to 160F)
Humidity Operates despite humidity. Limits: RH: 95%, Temp: 20C to 50 C, cyclic
Immersion, Static: Operates after immersion until temperature is stabilized + 10C compared to the water. Limits: Depth: 45 m (150 ft.)
Shock: Operable before and after shock. Limits: X-axis: 500 g, 0.7 – 1.1 ms (3 shocks), Y-axis: 40g 4g, 11 1ms (2 shocks in each direction, Z-axis: 40g 4g, 11 1ms, 2 shocks in each direction. Functional during exposure (room temperature)
Vibration: Operates despite vibration. Limits: Vibration, sinusoidal in a frequency range of 10-150 Hz. Frequency: 10-30 Hz, 1.587 mm, Frequency: 30-150 Hz. 5.75 g, 1 octave/min
Chemical Resistance: Withstands occasional contamination of: Hydraulic oil (FSD 8407, Tryckolja 021), Lubricating oil (FSD 8127, Motorolja 5W/30), Lubricating oil (FSD 8220, Smrjfett 220), Lubricating oil (Break Free), Fuels (FSD 8612, Diesel fuel oil), Solvents/cleaning (FSD