The Mercury™ Reflex Sight is built for shooters who demand speed, precision, and modern design.
Mercury™ Tactical Red Dot Sight features motion activation, waking the optic when moved and powering down after 5 minutes of no movement. Combined with a top-loading CR2032 battery and up to 3 years of battery life, you get maximum uptime with
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This optic is amazing. Love it. Easy to zero and great install with tools included. Great look to my pistol. I would recommend to anyone looking for an optic at a great price and a silicone cover added.
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Tucky · Yesterday
First time mounting these sites onto my shadow systems, and after some minor adjustments, it was dead on, and stayed through lots of movement, shooting, and all around abuse. Ran into an issue where the button fell off the side. Reported it to the customers service team, and they sent me out a new site all together! Great customer service, and great products!
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Joe · October 8, 2026
So far this sight is great. I really like the look and feel of it and it is working flawlessly so far.