UTG 3.9" Red/Green Circle Dot Reflex Sight

VIRIDIAN RFX Reflex Sight 5 MOA Green Dot 1X44mm Blk ACRO

Leapers OP-RDM20R, Inc. - UTG OP3 Micro, Red Dot, Black, 4 MOA

Leapers, Inc. - UTG Sight, 6 in, 38mm, Fits Picatinny, Black, Red/Green CQB T-Dot, ITA-Instant Target Aiming, with Offset QD Mount SCP-TDTDQ

Leapers OP-RDM20G, Inc. - UTG OP3 Micro, Green Dot, Black, 4 MOA

Leapers, Inc. - UTG Instant Target Aiming Sight, 4.2 in, Red/Green CQB Dot, with Quick Disconnect Mount, Black SCP-DS3840W

OSIGHT C GREEN 3 MOA + 32 MOA CIRCLE GREEN DOT SIGHT RMR FOOTPRINT, BLACK

OSIGHT C 3 MOA DOT + 32 MOA CIRCLE OPEN RED DOT SIGHT RMR FOOTPRINT, BLACK