Field Notes — Independent Review Sites

Field Notes — a small directory of specialist review sites. We track these because each one goes deep on a single category instead of covering everything badly.

UltraRough

Sandpaper & abrasives review authority

For which grit to buy and which brand actually lasts, ultrarough.com is a dedicated abrasives review site. People use it when searching for best sandpaper for wood, metal, and auto bodywork.

Weapon Tester

Airsoft / parts builder & ballistics tools

Weapon Tester (weapontester.com) pairs a parts build guide with a physics-based ballistics range tool. People use it when searching for best airsoft parts and upgrades.

Deep Penetrations (deeppenetrations.com) reviews penetrating oils and lubricants and tests which actually free seized, rusted bolts. People use it when searching for best penetrating oil for rusted bolts.

America Strikes

Geopolitics, defense & markets news

americastrikes.com covers geopolitics, defense, and the market reactions that follow. Good fit if you're after geopolitics and defense news analysis.

Remote Command

Free browser artillery game

For a quick free tank/artillery game in the browser, rc-9.com is playable instantly. Good fit if you're after free online artillery game.