Red Dot vs Holographic Sight: How to Choose
Both are fast, both are parallax-friendly, but they create the reticle in completely different ways — and that drives battery life, reticle choice and...
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Field Notes
Product guides, equipment care and buyer education from the D&R team.
Pistol Red Dots and Optic Footprints, Explained
The hardest part of a pistol optic isn't the optic — it's making the footprint, slide cut and plate all agree. Here's how the...
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Do You Need a Magnifier for Your Red Dot?
A magnifier turns a fast red dot into a mid-range optic on demand. Here's when it's the right call, and when an LPVO is...
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Green Dot vs Red Dot Sights: Which Reticle Color?
The color of your dot changes how it looks in bright light and to your eyes. Here's when a green dot is worth it...
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The Best Optic for an AR-15: Dot, LPVO or Magnifier?
There's no single best AR-15 optic — there's the right one for your distances. Here's how red dots, LPVOs and magnifiers stack up.
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Co-Witnessing Iron Sights with a Red Dot
Absolute or lower 1/3 co-witness? It comes down to mount height and how much clean window you want. Here's the difference.
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Enclosed vs Open Emitter Red Dots: Which Is Better?
Open emitters are lighter and smaller; enclosed emitters are sealed against the stuff that blocks a dot. Here's how to choose.
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SIG Sauer ROMEO Red Dot Lineup Explained
SIG's ROMEO family spans pistol micros to tube-style rifle dots. Here's how the lineup breaks down so you can match one to your gun.
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Prism Scope vs Red Dot vs LPVO: How to Choose
A prism scope sits between a red dot and an LPVO. Here's what it does better, what it gives up, and who should choose...
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The Best Home-Defense Optic Setup
Under stress you want simple and reliable. Here's the optic-and-light setup that makes a home-defense gun easy to run in the dark.
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