The SRS is a highly engineered sealed reflex sight that eliminates the tube-effect typically associated with other sealed reflex-style sights. The modern design incorporates a 28 mm aperture that allows easier target acquisition. Its 1.75 MOA dot is small enough for precision and bright enough for speed. Specification: Manually Adjustable Brightness Controls Compact Snag Free Design Grade Aluminium Alloy Housing Multi-Layer Broadband Anti-Reflective Coating Requires One (1) AA Alkaline or Lithium Rechargeable Battery (NOT INCLUDED) This one is a highly engineered sealed reflex sight that eliminates the tube-effect typically associated with other sealed reflex-style sights. The modern design incorporates a 28 mm aperture that allows easier target acquisition. Its 1.75 MOA dot is small enough for precision and bright enough for speed.
