Preview: Holosun HE507K-GR X2

by
posted on October 12, 2021
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
Holosun HE507K-GR X2

In addition to the standard red version, the Holosun 507K X2 is now being offered with a green reticle— HE507K-GR X2 —providing a high-contrast aiming point that is equally suited for rapid target acquisition in both daytime and low-light conditions. Holosun continues with desirable features, such as Shake Awake, Multiple Reticle System, Super LED and more are standard here.

Measuring just 1.6"x0.98"x0.95" and weighing only 1 oz., optimized for concealed-carry applications, the compact HE507K-GR X2 boasts an impressive 50,000-hour run time off of one CR1632 battery (on Setting 6), and a side-mounted compartment allows the unit’s battery to be replaced without the need to remove the optic from the gun, which could potentially affect its zero. The water-resistant, reflex-style optic has 12 brightness settings, two of which are night-vision-compatible.

Holosun’s Shake Awake, activated by an on-board motion sensor, instantly powers the unit’s LED, deactivating the programmable Sleep Mode feature in fractions of a second—simply raise the unit, and it is ready for use. A Multi-Reticle System gives users a choice between three reticle options: a 2-m.o.a. dot enclosed within a 32-m.o.a. circle, only the dot or only the circle.

Retail price for the HE507K-GR X2 is set for $376. To learn more, please visit holosun.com.

Latest

Gotw Hk Vp9cc 1
Gotw Hk Vp9cc 1

Gun of the Week: H&K VP9CC

Hot on the heels of its CC9 micro-compact, Heckler & Koch introduced a micro companion to its popular VP9 lineup that includes some noteworthy features.

A Raven at 50: Five Days at Gunsite Academy

In Gunsite Academy's 50th year, NRA Director Jerry Kraus made his inaugural visit to the famed training institute and left a Raven.

The Armed Citizen® Oct. 9, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Competition Shooting vs. Combat Training

It's an undeniable fact that competition and combat solve different problems. Mistaking one for the other or rejecting either one is a mistake.

The Truth About DGUs Gun-Control Groups Don’t Want You to Know

Last August, the Centers for Disease Control and Prevention’s webpage again posted defensive-gun-use data—essentially, estimates of how many times per year armed citizens in America use guns to defend themselves or others. 

Watchtower Defense Opens New Texas Headquarters

Watchtower Defense—which has acquired the assets of Watchtower Firearms—officially opened its new headquarters and state-of-the-art manufacturing facility in Tomball, Texas.

Interests



Get the best of American Rifleman delivered to your inbox.