Difference Between Holosun 407k and 507k
Holosun is a popular brand of optics and red dots used in the shooting sports industry. The Holosun 407k and 507k are two of its most popular models, and understanding the differences between them can help shooters make an informed decision when shopping for an optic.
The first difference between the 407k and 507k is their size. The 407k is a smaller optic that measures in at 1.59 inches in length, 1.02 inches in width, and 1.17 inches in height. It weighs only 1.8 ounces with the battery installed. On the other hand, the 507k is slightly larger and measures in at 1.81 inches long, 1.2 inches wide, and 1.2 inches tall. It weighs 2.5 ounces with the battery installed.
Both optics are constructed of 7075-T6 aluminum and feature a titanium-alloy hood for added durability. However, the 507k has an additional feature that the 407k does not: a Shake Awake feature. This feature automatically turns the optic on when it detects movement, so shooters don’t have to manually turn it on every time they want to use it.
The 407k and 507k both feature a 2MOA red dot with 12 brightness settings. They both use the same battery, the CR2032, and have a battery life of up to 50,000 hours. However, the 507k has an additional feature that the 407k does not: a solar cell that allows it to run on solar power. This feature extends the battery life of the 507k even further.
In summary, the 407k and 507k are both high quality optics from Holosun. The main differences between the two models are their size, weight, and features. The 407k is smaller and lighter, but does not have a Shake Awake or solar cell feature. The 507k is larger and heavier, but does have those features. Ultimately, the choice of which optic to buy depends on individual shooter needs and preferences.
Difference in Price
The Holosun 407k is one of the more budget-friendly models, with a retail price of around $180. The 507k model, on the other hand, retails for around $250, making it the more expensive option. Despite the price disparity, both models offer high quality, durable optics.
Difference in Design
The 407k model is a smaller, lighter option with a diameter of only 30mm and a weight of 1.7 ounces. The 507k is slightly larger and heavier, with a diameter of 34mm and a weight of 2.4 ounces. Additionally, the 407k has a black finish, while the 507k is available in both black and silver.
Difference in Features
The 407k model features an LED reticle powered by a CR2032 battery. It includes a solar panel to maximize battery life and a Shake Awake motion activation system. The 507k features a similar LED reticle, but it also incorporates a green laser as an additional reticle option. It is powered by a single CR1632 battery, and it also includes the Shake Awake motion activation system. It does not, however, have a solar panel.
Overall, the Holosun 407k and 507k are two excellent optics options. While the 507k is the more expensive option, it offers the additional benefit of a green laser reticle. Both models offer a durable design and advanced features, making them ideal for any shooter.