Sig Sauer ROMEO MSR Gen II/Juliet 3 Micro Combo Kit, Red Dot Sight with Juliet3-Micro Magnifier, 3X22, 2 MOA, Black, Includes 90 Degree Push-Button Flip-to-Side Magnifier Mount SORJMSR101 The ROMEO-MSR is a sealed compact red dot or green dot sight intended for MSR, carbine, shotgun and air rifle. Brightness is adjusted with a top-mounted rotary dial, featuring 10 daytime and 2 night vision settings for quick target engagement in any condition.