HOLOSUN HS507K-X2 Review: A Compact and Durable Red Dot Sight

Searching for the ideal red dot sight for your Shield Plus handgun?

Look no further than the HOLOSUN HS507K-X2.

In this comprehensive review, we’ll delve into the features, performance, and overall suitability of the HOLOSUN HS507K-X2, exploring why it’s acclaimed as the best red dot sight for the Shield Plus.

Whether you’re an experienced shooter or a newcomer to the world of firearms, this review aims to provide an insightful analysis of the HOLOSUN HS507K-X2, detailing its capabilities and why it stands out as an exceptional choice for enhancing the accuracy and functionality of your Shield Plus pistol.

Specs of HS507K-X2

• Reticle: 2 MOA dot, circle dot, circle
• Eye relief: Unlimited
• Power source: 1 x CR1632 battery
• Runtime: Up to 50,000 hours on solar power alone
• Sight window dimensions: 0.6 x 0.8 inches / 14.7 x 19.6 mm
• Dimensions: 1.6 x 0.9 x 0.95 inches / 40.6 x 22.9 x 24.1 mm
• Weight: 0.06 pounds / 27 grams
• Construction: 7075 aluminum alloy
• Waterproof: IP67
• Other features: Shake awake feature, solar power, multiple brightness settings, lock mode

Features of HS507K-X2

The HS507K-X2 is packed with features that make it a great choice for red dot sight. Here are some of the key features:

• Reticle options: The HS507K-X2 features three reticle options: a 2 MOA dot, a circle dot, and a circle. This gives you the flexibility to choose the reticle that best suits your needs.
• Shake awake feature: The HS507K-X2 features a shake awake feature that automatically turns on the optic when it detects motion. This helps to conserve battery life and ensures that your optic is always ready when you need it.
• Long battery life: The HS507K-X2 has a battery life of up to 50,000 hours on solar power alone. This means that you won’t have to worry about running out of battery power even with heavy use.
• Battery tray on the side of the optic: The HS507K-X2 has a battery tray on the side of the optic for easy battery changes. This means that you don’t have to remove the optic from your pistol to change the battery.
• Parallax-free design: The HS507K-X2 features a parallax-free design, which means that the point of impact will always be where the red dot is, regardless of where you are looking through the optic.
• Durable construction: The HS507K-X2 is constructed from durable 7075 aluminum alloy. This makes it resistant to shock and impact, making it ideal for use in harsh environments.

Performance of HS507K-X2

The HS507K-X2 performs exceptionally well in a variety of conditions. The red dot reticle is clear and bright, even in low light conditions. The shake awake feature works reliably and helps to conserve battery life. The optic is also very accurate and repeatable.

In terms of durability, the HS507K-X2 is one of the toughest red dot sights on the market. It is constructed from durable 7075 aluminum alloy and is resistant to shock and impact. I have personally used the HS507K-X2 on my Glock 43X for over a year and have had no problems with it.

Pros and Cons

Compare HOLOSUN HS507K-X2 vs other red dot sights

Feature	HOLOSUN HS507K-X2	Trijicon RMRcc	SIG Sauer RomeoZero
Reticle options	2 MOA dot, circle dot, circle	3.25 MOA dot	3 MOA dot
Battery life	Up to 50,000 hours on solar power alone	Up to 4 years on a single CR2032 battery	Up to 20 months on a single CR2032 battery
Shake awake feature	Yes	No	No
Solar power	Yes	No	No
Parallax-free design	Yes	Yes	Yes
Durable construction	Yes	Yes	Yes
Dimensions (L x W x H)	1.6 x 0.9 x 0.95 inches	1.65 x 0.9 x 0.9 inches	1.57 x 0.87 x 0.87 inches
Weight	0.06 pounds	0.07 pounds	0.06 pounds
Price	$300-$350	$400-$450	$200-$250

FAQs

1. What are the different reticle options on the HS507K-X2?

The HS507K-X2 features three reticle options: a 2 MOA dot, a circle dot, and a circle. The 2 MOA dot is the most precise reticle and is ideal for target shooting and competition. The circle dot is a good all-around reticle that is well-suited for both target shooting and self-defense. The circle reticle is the largest of the three reticle options and is ideal for close-range shooting and self-defense.

2. What is the shake awake feature and how does it work?

The shake awake feature is a power management feature that automatically turns on the optic when it detects motion. This helps to conserve battery life and ensures that your optic is always ready when you need it. To activate the shake awake feature, simply shake the optic gently. To deactivate the shake awake feature, simply press and hold any button on the optic for 3 seconds.

3. What is the battery life of the HS507K-X2?

The HS507K-X2 has a battery life of up to 50,000 hours on solar power alone. This means that you can use the optic for years without having to change the battery. If you do not have access to sunlight, you can also power the optic with a single CR1632 battery.

4. Is the HS507K-X2 waterproof?

Yes, the HS507K-X2 is waterproof to IP67 standards. This means that it can be submerged in up to 1 meter of water for 30 minutes without damage.

5. What kind of mounting options are available for the HS507K-X2?

The HS507K-X2 comes with a variety of mounting plates that make it compatible with a wide range of subcompact pistols. The mounting plates are easy to install and can be done at home with basic tools.

6. Is the HS507K-X2 a good choice for concealed carry?

Yes, the HS507K-X2 is a great choice for concealed carry. It is compact, lightweight, and durable. It also features a long battery life and a shake awake feature to ensure that it is always ready when you need it.

Conclusion

The HOLOSUN HS507K-X2 is an excellent red dot sight for subcompact pistols. It is compact, lightweight, durable, and features a clear and bright red dot reticle with multiple reticle options. The HS507K-X2 is also easy to use and install.

Overall, the HOLOSUN HS507K-X2 is a great choice for anyone looking for a high-quality red dot sight for their subcompact pistol. It is a bit expensive, but it is worth the investment for a durable and reliable optic.

Last Updated on November 3, 2023 by