Primary Arms MRSC Gen 2 Micro Reflex Sight 1X21mm 3 MOA Red Dot Black

The Primary Arms MRSC Gen 2 Micro Reflex Sight 1X21mm 3 MOA Red Dot is purpose-built for operators who demand a compact, reliable aiming solution without compromising speed or accuracy. Developed for tactical and military applications, this micro reflex sight eliminates the need for iron backup sights on modern carbines, pistols, and shotguns where real estate is limited. Whether you're running a suppressed rifle, a short-barreled platform, or a duty pistol, the MRSC Gen 2 delivers the speed of red-dot shooting in a footprint that won't compromise your sight picture or add unnecessary weight to your system.

At 1X magnification with a 21mm lens, this sight maximizes light transmission while maintaining a wide field of view—critical for close-quarters engagement and dynamic tactical scenarios. The 3 MOA red dot reticle splits the difference between precision and speed: precise enough for 25-meter transitions yet fast enough for reflexive target acquisition at contact distances. The design prioritizes a clean, uncluttered optical path and low-profile mounting, allowing shooters to maintain situational awareness without tunnel vision. Construction emphasizes reliability in harsh environments, making this platform trusted by both law enforcement and military end-users who require dependable performance under stress.

The MRSC Gen 2 is ideal for patrol carbines, close-quarters battle rifles, and duty-grade pistol platforms where shooters need rapid target engagement without sacrificing accuracy. Its compact footprint makes it the logical choice for co-witnessing setups with lower-third mounts, and its lightweight profile (4.5 lbs) won't shift your gun's balance. Installation is straightforward on standard Picatinny rails or direct-mount platforms, and the sight pairs seamlessly with modern carbine optics and pistol-mounted systems. Law enforcement, military personnel, and serious civilian shooters will find the Primary Arms MRSC Gen 2 delivers professional-grade performance at a price point that respects your budget without cutting corners on reliability.