CLx MRS Gen 2–3 MOA Green Reticle

The Primary Arms MRS Mini Reflex Sight combines AutoLive® technology with a vivid green 3 MOA dot, offering rapid target acquisition and long-lasting performance. AutoLive® conserves battery life by powering down the optic when idle and instantly reactivating at the slightest movement.

Designed for full-size pistols and competition guns, the MRS features a generous 24x17mm lens that provides a wide and unobstructed sight picture, all in a lightweight package under 1 oz. It utilises the popular 507c footprint, ensuring broad compatibility with milled slides and adapter plates.

A bottom-mounted CR2032 battery delivers up to 40,000 hours of operation at medium settings, with 10 total brightness levels for adaptable visibility in varied lighting conditions. The optic is built from 6061 aluminium and fitted with a fully multicoated lens, delivering durability and resistance to scratches and fogging.

Part of the Classic Series™, the MRS offers reliable performance and excellent value—backed by Primary Arms’ comprehensive lifetime warranty.

Features:

• Fits 507c/RMR footprint
• Large 24x17mm lens
• 3 MOA green dot
• Includes CR2032 battery
• Includes Picatinny adapter mount
• Up to 40k hour battery life
• AutoLive technology
• 10 brightness settings
• Compact and lightweight design
• Fully multicoated lens
• Backed by Primary Arms Optics Lifetime Warranty