Shabbat runs from 18 min before Friday sunset to ~50 min after Saturday sunset; orders placed then are processed afterward.
CORE — Open Reflex Red Dot (RMR Footprint)
NOVA — Open Reflex Red Dot (RMR Footprint)
PULSE — Open Reflex Red Dot (RMR Footprint)
PRIME — Enclosed Red Dot (RMSc Footprint)
