CLx MRSC Gen 2–3 MOA Green Reticle

The Primary Arms MRSC Micro Reflex Sight now includes AutoLive® motion-sensing technology paired with a daylight-bright green 3 MOA dot for fast and efficient performance. AutoLive® helps conserve battery life by powering down the optic when stationary and instantly reactivating at the slightest motion.

Designed for compact and micro-compact pistols, the MRSC features a streamlined 21x15mm lens, ensuring a slim fit on small slides without overhang. Despite the reduced size, the square lens profile offers a clear, unobstructed field of view for quick target acquisition. It mounts using the RMSc footprint, making it compatible with a wide variety of milled slides and adapter plates.

Powered by a bottom-mounted CR2032 battery, this optic provides up to 40,000 hours of runtime on medium settings and offers 10 brightness levels to suit a range of lighting conditions. The lens is fully multicoated for resistance to fog and scratches, while the 6061 aluminium housing delivers excellent strength in a compact package.

Part of the Classic Series™, the MRSC is backed by the Primary Arms Lifetime Warranty—designed for shooters who demand dependable performance at a budget-friendly price.

Features:

• Fits RMSc footprint
• Compact 21x15mm lens
• AutoLive technology
• Optimised for micro-compact pistols
• 3 MOA green dot
• Includes CR2032 battery
• Up to 40k hour battery life
• 10 brightness settings
• Compact and lightweight design
• Fully multicoated lens
• Backed by Primary Arms Optics Lifetime Warranty