Defense Wall with Turrets, Belt for Ammo, Lasers, Flamethrowers and Pipes
Completely modular and makes good corners too
I use this wall from the very first minutes of the game
by Unknown Author · updated 5/8/2018 · 6

Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
Defense Wall with Turrets, Belt for Ammo, Lasers, Flamethrowers and Pipes
Completely modular and makes good corners too
I use this wall from the very first minutes of the game