Primary Arms Classic Gen 2 Mini Reflex Sight - 3 MOA Green Dot

The Primary Arms Classic Series 24mm Mini Reflex Sight Gen 2 delivers reliable performance, long battery life, and modern features at an accessible price point. Designed for carry pistols, competition handguns, and even lightweight rifle builds, this optic combines a large viewing window with ultra-lightweight construction for fast target acquisition without added bulk.

This Gen 2 model features AutoLive® technology, which automatically powers the optic down when motionless and instantly reactivates with the slightest movement. This intelligent system dramatically extends battery life, providing up to 40,000 hours of runtime on a single CR2032 battery at medium brightness.

The 24 x 17mm lens offers an expansive sight picture, while the 3 MOA green dot remains crisp and daylight bright across 10 illumination settings. The optic uses the popular RMR / 507C footprint, ensuring broad compatibility with milled slides and adapter plates. A rugged 6061-T6 aluminum housing and fully multicoated lens ensure durability against recoil, weather, and daily use.

Backed by the Primary Arms Lifetime Warranty, this Mini Reflex Sight is an excellent choice for shooters who want dependable performance without overspending.

Key Features

• AutoLive® motion-activated power management

• Large 24 x 17mm viewing window

• 3 MOA daylight-bright green dot

• RMR / Holosun 507C footprint compatibility

• 10 brightness settings

• Up to 40,000-hour battery life

• Bottom-mounted CR2032 battery

• Fully multicoated, scratch- and fog-resistant lens

• Compact, lightweight design under 1 oz

• Includes Picatinny adapter mount

• Backed by Primary Arms Optics Lifetime Warranty

Included in the Box

• Primary Arms Classic Series Mini Reflex Sight Gen 2

• CR2032 Battery

• Picatinny Adapter Mount

• Mounting Hardware

• User Documentation