Primary Arms SLX MD-25 Gen II Rotary Knob 25mm Microdot Gen with AutoLive | 25mm Microdot Sight with 2 MOA Red Dot Reticle & AutoLive Tech, Rotary Knob Controls & Warranty Backed

2 MOA red dot. Crisp 2 MOA red dot provides a precise aiming point for fast target acquisition at close to medium range. Half MOA click adjustments with 11 illumination settings allow fine-tuned zeroing and brightness control across a wide range of lighting conditions

Fully multicoated lenses. Anti-reflective multicoated lenses deliver a wide, clear sight picture that rivals larger 30mm red dots in a compact 25mm housing. Fog resistant construction maintains optical clarity in adverse weather conditions

Compact and durable construction. Hardcoat anodized aluminum body weighs just 6.5 oz at only three inches in length; next-generation ruggedized mounting system features integrated recoil lugs and large diameter crossbolts for a secure hold under heavy recoil

AutoLive motion-sensing activation. AutoLive technology powers the sight on the moment movement is detected and shuts off automatically during periods of stillness to conserve power. Up to 50,000 hours of runtime at medium setting; Powered by a CR2032 battery

Primary Arms Lifetime Warranty. Backed by the Primary Arms Limited Lifetime Warranty covering manufacturer defects, materials, and workmanship; transferable to subsequent owners with no proof of purchase required