VODFSTMRD3

DFST-MRD3

Vortex

Equally at home on duty and at the range, the Vortex Defender-ST Micro Red Dot Sight is designed to be tough, fast, and accurate in competition shooting. The 3-MOA dot illuminates in eight daytime brightness levels and two that are compatible with night vision gear. The aspherical lens offers a distortion-free, virtually parallax-free sight picture with unlimited eye relief. Aggressive texture on the face of the sight allows you to rack your slide against any surface. The Defender-ST is motion-activated and shuts off automatically after 10 minutes. The battery installs on the top, so you don't have to re-zero your optic when replacing it (which won't happen often, considering the battery's 25,000-hour lifespan.)None Large 0.9"-wide hard-coated aspherical lens provides a distortion-free sight picture.Motion activation and 10-minute auto shutoff, which saves battery life.ShockShield polymer insert absorbs shock to the 7075 aluminum body, protecting it from everyday abuse.Fast-Rack aggressive texturing on face of optic enables racking slide off any surface.Top mount battery allows for easy battery changes without having to re-zero.Ten daylight-bright illumination levels aid in faster center-point acquisition in bright daylight conditions, plus two night-vision-compatible settings.Non-critical eye relief allows for rapid target acquisition.Waterproof with O-ring seals to prevent moisture, dust, and debris from penetrating for reliable performance in all environments.Fog-resistant design withstands a wide range of temperatures.Rugged construction withstands recoil and impact.Low-glare, matte-black anodized, corrosion- and wear-resistant finish helps camouflage the shooter's position.This sight features a compact, lightweight single-piece chassis.