The Sig Sauer SOR21301 is a Romeo2 1x30mm 3MOA Reflex Sight with a large shroud. It is a durable red dot optic designed for tactical and competitive use on compatible SIG Sauer pistols featuring MOTAC (Motion Activated) and D.A.R.C. technology a 3 MOA red dot reticle and a 7075 aluminum housing. The optic can be configured in a closed half-shroud or open-emitter format to suit different needs for protection and weight.

Model: Romeo2 SOR21301
Reticle: 3 MOA red dot
Shroud: Large shroud for full protection; can be removed or replaced with a half shroud for different configurations
Durability: Constructed from 7075 aluminum with a ruggedized steel shroud to withstand impacts
Technology:
- MOTAC: Motion Activated Illumination System to power the optic on and off
- D.A.R.C.: Dark Adaptive Reticles & Coatings which provides optimal reticle brightness and target clarity with night vision devices
Lens: Molded aspheric glass lens with high-performance coatings for excellent light transmission
Brightness: 15 brightness settings including 3 for night vision
Battery: CR2032 battery with a side-release tray for easy changes without removing the optic
Compatibility: Fits SIG Sauer pistols with the newer PRO-CUT slide