Aimpoint C3 vs M3: Which Is Better?

There are many different types of red dot sights on the market, each with their own unique features and benefits. Two of the most popular red dot sights are the Aimpoint C3 and the Aimpoint M3. Both sights are designed for use on a variety of firearms, including pistols, rifles, and shotguns. Here is a comparison of the two sights to help you decide which is the best option for your needs.

The Aimpoint C3 is a compact red dot sight that is designed for use on a variety of firearms. The sight features a 3 MOA red dot reticle, which is perfect for close-range target acquisition. The sight is also equipped with a Picatinny rail mount for easy installation.

The Aimpoint M3 is a full-size red dot sight that is designed for use on a variety of firearms. The sight features a 4 MOA red dot reticle, which is perfect for close-range and mid-range target acquisition. The sight is also equipped with a Picatinny rail mount for easy installation.

Both sights are designed for use with a variety of firearms, but the Aimpoint C3 is the better option for close-range target acquisition while the Aimpoint M3 is the better option for mid-range target acquisition.

Difference Between Aimpoint C3 vs Aimpoint M3

Name
Aimpoint CompC3 2 MOA Red Dot Sight
Aimpoint 2OA CompM3 Sight
View
Aimpoint CompC3 2 MOA Red Dot Sight
Aimpoint 2OA CompM3 Sight
Magnification
1x
1x
Lens/Object Diameter
N/A
30 mm
Tube Size
N/A
N/A
Reticle
2 MOA Red Dot
2 MOA Red Dot
Mount Type
Picatinny
Picatinny
Length
5.1 in
3.4 in
Weight
5.9 oz
4.1 oz
Range
Unlimited
Unlimited
Eye Relief
Unlimited
Unlimited
Battery
3V CR2032 Lithium
3V CR2032 Lithium
Warranty
10 Year Limited Lifetime Warranty
10 Year Limited Lifetime Warranty
Let's Purchase
Name
Aimpoint CompC3 2 MOA Red Dot Sight
View
Aimpoint CompC3 2 MOA Red Dot Sight
Magnification
1x
Lens/Object Diameter
N/A
Tube Size
N/A
Reticle
2 MOA Red Dot
Mount Type
Picatinny
Length
5.1 in
Weight
5.9 oz
Range
Unlimited
Eye Relief
Unlimited
Battery
3V CR2032 Lithium
Warranty
10 Year Limited Lifetime Warranty
Let's Purchase
Let's Purchase
Name
Aimpoint 2OA CompM3 Sight
View
Aimpoint 2OA CompM3 Sight
Magnification
1x
Lens/Object Diameter
30 mm
Tube Size
N/A
Reticle
2 MOA Red Dot
Mount Type
Picatinny
Length
3.4 in
Weight
4.1 oz
Range
Unlimited
Eye Relief
Unlimited
Battery
3V CR2032 Lithium
Warranty
10 Year Limited Lifetime Warranty
Let's Purchase
Let's Purchase

Overview

Aimpoint C3 and Aimpoint M3 are two of the most popular red dot sights on the market. They are used by hunters, competitive shooters, and military personnel alike. The Aimpoint C3 is the older of the two models, and is a compact, lightweight, and durable red dot sight.

It features a 2 MOA red dot reticle, unlimited eye relief, and a battery life of up to 5 years. The Aimpoint M3 is the newer model, and is slightly larger and heavier than the C3. It features a 4 MOA red dot reticle, unlimited eye relief, and a battery life of up to 10 years. Both models feature an adjustable brightness setting and are waterproof up to 15 feet. Both models are also compatible with a variety of mounting systems.

Mounting

The Aimpoint C3 is a red dot sight designed for use with rifles, shotguns, and handguns. It features a 3 MOA red dot reticle, an unlimited eye relief, and an adjustable brightness setting. The C3 is constructed from lightweight aluminum and is waterproof up to a depth of 15 feet. It is powered by a single CR2032 battery and has a battery life of up to 5 years. The C3 is compatible with a wide range of mounts and accessories, making it suitable for a variety of applications.

The Aimpoint M3 is a red dot sight designed for use with rifles and shotguns. It features a 3 MOA red dot reticle, an unlimited eye relief, and an adjustable brightness setting. The M3 is constructed from lightweight aluminum and is waterproof up to a depth of 15 feet.

It is powered by a single CR2032 battery and has a battery life of up to 5 years. The M3 is compatible with a wide range of mounts and accessories, making it suitable for a variety of applications. It also features a unique flip-up lens cover which allows for quick and easy access to the reticle.

Adjustment and Zeroing

The Aimpoint C3 is designed to be adjusted and zeroed quickly and easily. The windage and elevation turrets on the C3 are adjustable in 1/2 MOA increments and allow for up to 100 MOA of adjustment. To adjust the C3, simply loosen the locking screws located on the turrets and rotate them to the desired setting.

Once the desired setting is reached, tighten the locking screws to secure the adjustment. To zero the C3, simply adjust the windage and elevation turrets until the point of aim is aligned with the point of impact.

The Aimpoint M3 is also designed to be adjusted and zeroed quickly and easily. The windage and elevation turrets on the M3 are adjustable in 1/2 MOA increments and allow for up to 100 MOA of adjustment. To adjust the M3, simply loosen the locking screws located on the turrets and rotate them to the desired setting.

Once the desired setting is reached, tighten the locking screws to secure the adjustment. To zero the M3, simply adjust the windage and elevation turrets until the point of aim is aligned with the point of impact.

Battery Replacement

Aimpoint C3:1. Open the battery compartment by unscrewing the two screws located at the back of the sight.2. Remove the old battery and replace it with a new one.3. Make sure the positive end of the battery is facing up.4. Close the battery compartment and secure it with the two screws.Aimpoint M3:1. Open the battery compartment by unscrewing the two screws located at the back of the sight.2. Remove the old battery and replace it with a new one.3. Make sure the positive end of the battery is facing up.4. Close the battery compartment and secure it with the two screws.

Maintenance and Cleaning

Aimpoint C3 and Aimpoint M3 are two of the most popular red dot sights on the market. Both sights are designed to provide superior accuracy and durability in any environment.

Maintenance and Cleaning:

Aimpoint C3 and Aimpoint M3 require regular maintenance and cleaning to ensure their performance and accuracy. It is important to clean the lenses and exterior of the sight with a soft cloth and a mild cleaning solution. The lenses should be wiped down with a dry cloth after cleaning. The exterior should be wiped down with a damp cloth and a mild detergent.

It is also important to regularly check the battery life of the sight. The battery should be replaced as soon as it is depleted. If the battery is not replaced in a timely manner, it can lead to a decrease in accuracy and performance.

It is also important to periodically inspect the exterior of the sight for any signs of damage or wear. If any damage is found, it should be repaired or replaced as soon as possible.

Finally, it is important to regularly lubricate the moving parts of the sight with a gun lubricant. This will ensure the sight operates smoothly and accurately.

aimpoint-c3-vs-m3

Frequently Asked Questions

1. What is the difference between the Aimpoint C3 and the M3?

The Aimpoint C3 and the Aimpoint M3 are both red dot sights manufactured by Aimpoint. The main difference between the two is that the C3 has a 2 MOA dot size, while the M3 has a 4 MOA dot size.

The C3 also has a slightly longer battery life, with up to 50,000 hours of use, while the M3 has up to 30,000 hours. The C3 is also slightly more rugged and durable than the M3, making it a better choice for harsher environments.

2. What is the battery life of the Aimpoint C3 and the Aimpoint M3?

Aimpoint C3: The Aimpoint C3 has a battery life of up to 5 years when used with a DL1/3N battery.

Aimpoint M3: The Aimpoint M3 has a battery life of up to 3 years when used with a DL1/3N battery.

3. What type of reticle does the Aimpoint C3 and the Aimpoint M3 have?

The Aimpoint C3 and the Aimpoint M3 both have a 4 MOA dot reticle.

Final Word for Aimpoint C3 and Aimpoint M3

The Aimpoint C3 and M3 are two of the most popular red dot sights on the market. They are both high quality sights that are built to last. The C3 is slightly cheaper than the M3, but the M3 is a better sight overall. If you are looking for a high quality red dot sight, either the Aimpoint C3 or M3 would be a great choice.

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