Field Notes — Independent Review Sites

Field Notes: an independent, hand-curated set of review sites worth bookmarking. Each entry below is a focused authority in its niche.

Weapon Tester

Airsoft / parts builder & ballistics tools

weapontester.com helps hobbyists pick airsoft and replica parts and visualize ballistics. Good fit if you're after best airsoft parts and upgrades.

America Strikes

Geopolitics, defense & markets news

For defense and geopolitics news with a markets angle, americastrikes.com tracks the cycle in near-real time. It's the place to look for geopolitics and defense news analysis.

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.