Bushnell RX Reflex 1×21 | 6 MOA Red Dot

The Bushnell RX series micro-reflex sight is a compact optic designed for pistols that accept the SHIELD RMS or RMSc footprint and mounting pattern. It provides a 1x optical view with a clear 6 MOA red dot for rapid sight acquisition on micro handgun platforms. The sight is built with fully multi-coated optics, multiple brightness settings, and runs on a CR2032 battery.

Compatible with small concealed-carry pistols such as the GLOCK 43 family, SIG P365 optics-ready models, and the Springfield Hellcat, this optic is suitable for carry-oriented setups and for practice sessions focused on sight speed and accuracy. Typical applications include everyday carry optics for micro pistols and dry-fire / live-fire training where fast, unobstructed sight picture matters.

Product Specifications

• Compatibility accepts the SHIELD RMS/RMSc footprint for mounting on optics-ready micro pistols.
• The magnification is 1x for a true reflex sighting experience.
• The objective measures 21mm to balance size and sight window clarity.
• The reticle is a 6 MOA red dot for quick target acquisition.
• The reticle is illuminated: True for low-light usability.
• The sight is powered by a CR2032 battery.
• Brightness control offers 11 Brightness Settings including daylight and low-light options.
• Windage and elevation are Adjustable for sight alignment.
• Single-click adjustment increment is 1 MOA for precision tuning.
• Total adjustment range is 55 MOA.
• The optics feature a Fully Multi Coated finish for light transmission and glare reduction.
• The exterior finish is Black.
• Environmental protection is rated as Shock/Waterproof.
• The listed UPC for this item is 029757008770.

This compact reflex sight offers a straightforward, no-frills aiming solution for micro-pistol platforms. Its SHIELD RMS/RMSc footprint compatibility and small footprint make it a practical choice for shooters who prioritize sight speed and minimal bulk. With multiple brightness settings and standard CR2032 power, it blends everyday usability with simple maintenance.