Something from my MOC backlog... This is a variety of stationary turrets, AA, railgun, grenade launcher, etc. Every turret has a camo, such as snow/Arctic camo, desert camo, urban, swamp. The can rotate 360 degrees and most can adjust the angle of firing.
ANti-armor and anti-infantry stationary railgun, effective on medium range.
Medium ranged rocket launcher, snow camouflage, with laser guided ammunition (note the red dot laser on the side)
Anti infantry two barreled turret, snow camo.
Laser guided grenade launcher in snow camo.
Coastal defense artillery (think Atlantic wall), effective against battleships, classic urban camo.
Long ranged, anti-infantry turret, urban camo, high accuracy - sniper turret.
Four barreled anti-aircraft gun in snow camo.
Double barreled anti-infantry turret in swamp camo.
Comments and critiques are welcome