Holosun AEMS-MACRO-RD Enclosed Pistol Sight - Red Multi-Reticle

The Holosun AEMS-MACRO-RD puts a red Multi-Reticle System in a full-size enclosed pistol optic built around a large 0.9 × 0.9-inch viewing window, Solar Failsafe, and a CR1632 battery rated to 100,000 hours — the enclosed emitter's weather-resistance advantage in a housing sized for standard 509T plate compatibility.

The Holosun AEMS-MACRO-RD is a full-size enclosed pistol optic with a 2 MOA red dot and 32 MOA circle Multi-Reticle System, built around a 0.9 × 0.9-inch viewing window. It features automatic brightness from a forward-facing light sensor, Solar Failsafe, Shake Awake, Memory Mode, and Lockout Mode. Battery: CR1632 side-tray, rated up to 100,000 hours. Waterproof: IPX8. Vibration: 5000G. Compatible with standard 509T mounting plates.

The AEMS-MACRO occupies a deliberate position in Holosun's pistol optic lineup: a full-size enclosed optic that delivers a larger window than micro-footprint enclosed sights while maintaining the enclosed emitter's core advantage — the sealed housing prevents water droplets and debris from reaching the optical path between the emitter and the lens, keeping the dot clean and full in rain, condensation, and dusty conditions where open-emitter sights can scatter or partially block the reticle. The 0.9 × 0.9-inch window gives the shooter a larger target zone to find the dot within, which is particularly relevant for pistol shooting where the muzzle moves more significantly between shots than on a rifle platform. The MRS reticle system allows the shooter to select the 2 MOA red dot alone for precision, the 32 MOA circle alone for speed at close range, or the combined reticle for a balance of both. The Red LED provides high-contrast visibility across backgrounds and lighting conditions. Solar Failsafe provides continuous operation in available light if the CR1632 battery is depleted, and Memory Mode retains the last brightness setting between power cycles. Lockout Mode prevents accidental brightness changes during carry or storage. The 509T plate compatibility provides a broad mounting ecosystem for pistols cut to that standard.

Reticle: 2 MOA red dot and 32 MOA circle (MRS). Window: 0.9 × 0.9 inches. Battery: CR1632 side-tray, up to 100,000 hours. Features: Solar Failsafe, Shake Awake, Memory Mode, Lockout Mode, automatic brightness. Housing: hard-anodized 7075 aluminum. Waterproof: IPX8. Vibration: 5000G. Footprint: 509T plate compatible.

Enclosed emitter protects the optical path from rain, debris, and condensation — the defining advantage for a duty or daily carry pistol optic. 0.9 × 0.9-inch window provides a larger dot acquisition zone than micro-footprint enclosed sights. Solar Failsafe maintains operation in available light if the battery depletes. 100,000-hour CR1632 rating makes battery management a non-issue for most users.

The right choice for pistol users who want a full-size enclosed optic with red MRS reticle, maximum weather protection, and 100,000-hour battery life in a 509T-compatible housing.