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HOLOSUN HS507COMP Red CRS 2 MOA Dot & 8/20/32 MOA Circle Reflex Pistol Sight with Large Objective Lens - Durable Shake-Awake Parallax-Free Aluminum Handgun Sight

TLDR Review: HOLOSUN HS507COMP Pistol Sight

By ShopSavvy Team

Published: May 5th, 2026

Pros

•Features a large objective lens, providing better sight picture and quick target acquisition.
•Uses Holosun’s Shake Awake technology, conserving battery life and ensuring readiness.
•Offers both a precise 2 MOA dot and an 8/20/32 MOA circle, giving versatile aiming options.
•Metal construction (aluminum) adds durability and makes it suitable for heavuty use.
•Parallaree design helps maintain accuracy despite head or eye position changes.
•Known for solid build quality, supporting rugged shooting conditions.
•The circle and dot combination enhances targeting speed, especially in dynamic scenarios.
•Compact size ideal for pistols without adding excessive bulk.
•Brand reputation of Holosun for innovative, reliable optics.

Cons

•The hefty price tag (around $370) may be steep for budget buyers.
•Some users mentioned difficulty calibrating the circle and dot precisely.
•Limited information on anteflective coatings or lens clarity in reviews.
•Battery life details are not explicitly stated, leaving some uncertainty about lonerm power needs.
•Not as many user reviews available, so lonerm performance and reliability are less documented.
•No mention of night vision compatibility.

Bottom Line

This Holosun HS507COMP is a durable, feature-rich reflex sight that offers flexibility with its circle-dot combination and Shake Awake technology. It’s ideal for defensive and tactical shooters who want a reliable, fast-acquiring optic. However, its high price and some user calibration concerns mean it might be better suited for experienced shooters or those willing to invest in top-tier equipment. If budget is a concern, you might want to explore other options, but if you demand precision and durability, this sight stands out in its class.

Lowest at any Popular Retailer

$369.99 at B&H Photo Video

How we researched this

About this review: We pulled together findings from professional reviews and hundreds of user reviews, and cross-referenced them with ShopSavvy's pricing data from 2 retailers to give you the short version.