The Athlon Midas EDC Pro Red Dot Open Sight (brand part no. 403019) upgrades one of Athlon’s most popular carry red dots to Pro status. It’s powered by a widely available CR1632 battery placed on the top side of the housing, so a battery change never requires pulling the optic off the pistol — a detail that matters for keeping zero true on a carry gun that shouldn’t need re-zeroing every time the battery runs low.

Key Specifications

• Built as an open reflex red dot sight for everyday carry pistols.
• Powered by a CR1632 battery.
• Battery is top-loading, accessible without removing the optic from the pistol.
• Preserves zero across battery changes since the optic never has to come off.

Frequently Asked Questions

Do I need to remove the sight from my pistol to change the battery? No, the CR1632 battery loads from the top of the housing while the sight stays mounted.

What battery does this sight use? A CR1632 battery.

Buy the Athlon Midas EDC Pro Red Dot

Keep your carry pistol’s zero true through every battery change. Order the Athlon Midas EDC Pro from our Lubbock, Texas gun shop for fast, reliable shipping — or browse more red dot sights.