Aimpoint PRO Patrol Rifle Optic Red Dot Sight with LRP 39mm Mount - 2 MOA

LaserMax Red-Dot Sight 1x20.5mmx18mm 3 MOA Dot - Reliable - LM-ERDS

LaserMax Red-Dot Sight 1x22mm 3 MOA Dot - Compact - LM-RRDS

LaserMax Red-Dot Sight 1x21mmx16.70mm 4 MOA Dot - Versatile - LM-MRDS

Swampfox Sentinel II Red Dot Sight 1x20mm 3 MOA

OSIGHT XR 2/6 MOA DOT + 32 MOA CIRCLE ENCLOSED RED DOT SIGHT W/ CHARGING COVER RMR FOOTPRINT, BLACK

OSIGHT S, 2MOA DOT + 32MOA CIRCLE RED DOT SIGHT WITH CHARGING COVER RMSc FOOTPRINT BLACK

OSIGHT X 3MOA DOT + 32 MOA CIRCLE GREEN DOT SIGHT W/ CHARGING COVER, RMR FOOTPRINT BLACK