Hawke Endurance Reflex Sight

• Three User-Selectable Reticles at the Press of a Button: Unlike most reflex sights which offer only a single dot, the Endurance Reflex Sight incorporates a multi-reticle system with three options switchable without tools or menus: a 3 MOA dot for precise aim point placement, a 30 MOA circle for fast close-range target framing, and a circle + dot combination that provides both fast acquisition with the outer ring and precise aim with the inner dot simultaneously. All three reticles are available in either red (art. no. 12150) or green (art. no. 12151) illumination.
• RMSc Footprint with Supplied Weaver Base — Immediate Multi-Platform Compatibility: The built-in RMSc footprint allows direct mounting on any pistol slide or optic plate machined to the RMSc standard, making this one of the most pistol-compatible Endurance products available. The supplied Weaver/Picatinny base extends mounting compatibility to ARs, hunting rifles, shotguns, air rifles, and rimfire platforms — all from a single supplied package without additional adapter procurement.
• 10-Stage Digital Brightness with A.I.M. and Night-Vision Settings: The 10-stage digital brightness control includes 8 daytime and 2 night-vision compatible settings, covering the full range of ambient light conditions from bright outdoor daylight to NV-compatible low-light use. The A.I.M. (Auto Illumination Mode) enters standby after 5 minutes without detected movement and powers back on immediately when motion resumes, extending the life of the included CR2032 battery to several years at daylight-bright settings.
• Ultra-Compact and Lightweight Slimline Build: At just 26 g without the base and 41 × 24 × 26 mm in body dimensions, the Endurance Reflex Sight is one of the most compact and lightweight reflex sights in the Hawke lineup — adding negligible weight and footprint to pistol slides and lightweight rifle platforms. With the Weaver base fitted, the total dimensions remain compact at 41 × 31 × 36 mm and 48 g.
• Waterproof and Shockproof Construction — Rated for All Calibres: The sight body is waterproof and shockproof, rated for all calibres from air rifles through to centrefire rifle and pistol platforms. The supplied rubber protective cover protects the sight body during carry and storage, while the gasket ensures a sealed interface between the sight body and the mounting surface on direct pistol slide installations.

About the Endurance Reflex Sight Series

The Hawke Endurance Reflex Sight series is Hawke's mid-tier open reflex sight range, built on the H5 optical system and designed for pistol, AR, hunting rifle, shotgun, air rifle, and rimfire users who require a compact, lightweight, multi-reticle reflex sight at an accessible price point. The series is defined by its multi-reticle system — the user-selectable 3 MOA dot, 30 MOA circle, and circle + dot combination, all switchable at the press of a button — which is a distinctive feature that separates the Endurance Reflex from the single-reticle Frontier Reflex models above it in the range.

All Endurance Reflex Sight models feature the RMSc direct footprint for pistol slide mounting, a supplied Weaver/Picatinny base for rail mounting, 10-stage digital brightness control including night-vision compatible settings, A.I.M. standby mode, and waterproof, shockproof aluminium construction rated for all calibres. The series is available in both red and green illumination, sharing identical optical and mechanical specifications, to allow the shooter to select the colour that provides the best contrast against their typical shooting backgrounds and lighting conditions.

About the Model (Hawke Endurance Reflex Sight 3 MOA Dot / Circle Dot)

The Hawke Endurance Reflex Sight is an open reflex sight designed for shooters who want more reticle flexibility than a single-dot design provides — combining a 3 MOA precision dot, a 30 MOA wide acquisition circle, and a circle + dot combination in a single ultra-compact, lightweight unit. The 1× magnification allows both-eyes-open shooting for maximum situational awareness, while the three reticle options cover the range of scenarios from fast close-range instinctive shooting with the circle, to precise longer-range aim with the dot alone.

The 21mm objective lens provides a clean, clear sight window for all three reticle configurations. The sight is parallax-free from 9 metres to infinity, ensuring the aim point remains on target regardless of eye position. The 10-stage brightness control covers both daytime and night-vision compatible use, with the A.I.M. system entering standby after 5 minutes without movement and activating immediately when motion returns. The 1 MOA click-value turrets allow precise zeroing.

Available in red (art. no. 12150) and green (art. no. 12151) illumination. The built-in RMSc footprint allows direct slide mounting, while the supplied Weaver/Picatinny base covers AR, hunting rifle, shotgun, air rifle, and rimfire platforms. At 26 g body weight and 41 × 24 × 26 mm body dimensions, the sight is exceptionally compact for a multi-reticle reflex unit with NV-compatible illumination. The sight is waterproof and shockproof, rated for all calibres.

About Hawke

Hawke Optics is a British optics brand registered in England and Wales, with products distributed across Europe, North America, and international markets. The company produces a broad range of optical products including riflescopes, airgun scopes, crossbow scopes, red dot sights, reflex sights, binoculars, spotting scopes, and laser rangefinders, covering applications from hunting and precision shooting to nature observation and marine use.

Hawke organises its product lineup into distinct optical system tiers — from the entry-level H2 through H5 to the flagship H7 — with each tier reflecting the glass specification, coating technology, and feature level of the products within it. The Endurance series is built on the H5 system, representing the mid-tier of Hawke's product range across riflescopes, red dot sights, reflex sights, binoculars, spotting scopes, and laser rangefinders.

Main Features

• Type: Open Reflex Sight
• Magnification: 1×
• Objective Lens Diameter: 21 mm
• Reticle: 3 MOA Dot / 30 MOA Circle / Circle + Dot (user-selectable)
• Illumination: 10-stage digital brightness (8 day / 2 night vision), red (12150) / green (12151)
• Auto Illumination Mode: Yes (A.I.M. — standby after 5 minutes without movement)
• Click Value: 1 MOA
• Parallax: Free from 9 m / 10 yds to ∞
• Mount: RMSc Footprint (built-in) / Weaver/Picatinny (supplied base)
• Body Dimensions (L × W × H): 41 × 24 × 26 mm
• Dimensions with Weaver Base (L × W × H): 41 × 31 × 36 mm
• Weight (body only): 26 g
• Weight (with Weaver base): 48 g
• Battery: CR2032
• Construction: Waterproof, shockproof, all calibre rated
• Optical System: H5

Warranty

The reflex sight is covered by a 2-year warranty.

In the Box

• Reflex Sight
• Weaver/Picatinny Base
• Gasket
• Mounting Screws
• Hex Key
• Flat Head Tool
• Rubber Protective Cover
• Lens Cloth
• CR2032 Battery
• Instruction Manual