Holosun Ronin HE507Comp

Holosun Ronin HE507Comp is a compact yet high-performance open reflex sight designed primarily for handgun use, but equally effective on carbines and shotguns where fast target acquisition and wide field of view are essential.

The 507Comp stands out with its exceptionally large window, improving visibility and making target acquisition faster and more intuitive. This makes it particularly well-suited for competition shooting, dynamic scenarios, and tactical applications.

Holosun’s Multi-Reticle System (MRS) allows the user to switch between multiple reticle configurations depending on the situation. The sight combines a precise 2 MOA dot with up to a 32 MOA circle, which can be used independently or together. Additional circle sizes (8 MOA, 20 MOA, 32 MOA) provide flexibility for different shooting styles and distances. The parallax-free design and unlimited eye relief ensure natural and fast shooting.

The housing is constructed from durable 7075 T6 aluminum and finished with a hard anodized coating built for demanding use. IP67 protection ensures reliable operation in rain and dusty environments. The side-loading CR1632 battery allows easy replacement without removing the optic from the firearm. Shake Awake technology extends battery life up to 50,000 hours.

Ronin models are developed in collaboration with Tu Lam of Ronin Tactics, reflecting a strong focus on real-world usability and performance.

This is a tool built for serious use – not just for looks. The large window and versatile reticle system make it an excellent choice when speed is required without sacrificing precision.