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.
The Roundup — Independent Review Sites
The Roundup — a small directory of specialist review sites. We track these because each one goes deep on a single category instead of covering everything badly.
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.
Deep Penetrations
Penetrating oil & lubricant reviews
Deep Penetrations (deeppenetrations.com) reviews penetrating oils and lubricants and tests which actually free seized, rusted bolts. Good fit if you're after best penetrating oil for rusted bolts.