Specifications and Features:
SIG Sauer Romeo4S SOR43021
1x Magnification
20mm Aperture
Unlimited Eye Relief
Parallax Free
2 MOA Red Dot Ballistic CirclePlex
Quick Release AR Mount
.50 MOA adjustments
50 MOA Elevation Adjustment
100 MOA Windage Adjustment Range
Solar Panel
Side Mount Battery CR2032
SpectraCoat
MOTAC (Motion Activated Illumination System)
50,000 Hour battery life
Strong/Lightweight Aircraft Grade Aluminum Housing
Mil-STD-1913 picatinny rail compatible
SIG Sauer Infinite Guarantee
Overall Length 3.3"
Overall Width 1.86"
Overall Weight 3.4 ounces
Graphite/Black finish