Rugged dependability meets streamlined design with the ROMEO-X Enclosed pistol red dot from SIG SAUER. Drawing on SIG’s experience developing durable red-dot technologies trusted by armed forces around the world, the ROMEO-X Enclosed optimizes strength and reliability for concealed carry. Featuring a robust CNC 7075 aluminum housing and an aspherical glass lens system built around a high-efficiency point-source emitter, the ROMEO-X Enclosed delivers a rock-solid, distortion-free aiming solution for the most demanding shooters and conditions. Equipped with a side-mounted battery compartment and SIG SAUER’s patent-pending beryllium copper flexure system, the ROMEO-X Enclosed’s ultra-low deck height allows for effortless co-witness with standard-height irons.