Independent optics research

Optics guides with receipts.

Every spec verified against primary sources. Every unknown flagged instead of faked. And when we call something a review, it means we shot with it — no exceptions.

How we verify answers and handle unknowns
A shooter making a precise adjustment to a riflescope turret
Source dataField evidenceFit logic
62research guides
62optic passports
252verified fit paths
50states mapped

Start with your decision

What are you trying to figure out?

Plain-language starting points for common first purchases and fit questions.

First rifleHelp me choose a scope5 guided questions →Glock 19Which red dot should I buy?See the documented paths →Walther PDPMatch the optic to the cutAvoid the generation trap →FN 509 MRDBuild the correct plate stackCompare verified routes →Smart scopesUnderstand the Eliminator 6Capabilities, limits, legality →Evidence recordSee what an Optic Passport provesInspect a documented configuration →

The Intel Desk

Latest Intel

New optics, emerging technology, and what actually changes for buyers.

All industry intel

Decision tools

Answers built from source data

View all tools →
5-step shortlist
Guided buying

Find My Scope

Tell us about your rifle, distance, budget, and priorities. Get three explainable starting points with the evidence and unknowns visible.

Dual convention
Mounting geometry

Scope Ring Height Calculator

Calculate minimum saddle and centerline height without trusting inconsistent low, medium, or high labels.

Live trajectory
Zero geometry

Zero-Distance Visualizer

Model line-of-sight crossings from velocity, sight height, zero distance, and gravity—with the limits visible.

252 verified paths
Compatibility engine

Red Dot Fit & Comparison

Verify one optic or compare three on the same firearm—with the exact plate path, hardware notes, and evidence confidence.

50 states
Regulation reference

Rangefinding Optic Laws

State-by-state hunting rules with links back to official wildlife agencies.

62 records
Zero-retention index

Scope Drop-Test Database

Stage-by-stage outcomes from documented evaluations, with the original sources attached.

62 comparable records
Evidence comparison

Optic Passport Compare

Put three exact configurations side by side by identity confidence, source coverage, sample size, and stage-level outcomes.

62 passports
Evidence identity

Optic Passport Registry

Trace a tested configuration to its source history, documented identity, open questions, and every indexed outcome.

Latest field notes

Latest research

Browse all 62 guides →

A protected word

“Review” means we shot it.

Until our range results are ready, we publish research guides—not disguised spec-sheet reviews. Unknowns stay visible, sources stay attached, and conclusions wait for the evidence.

Read the testing standard →