Let's see some traps!

[EternalDensity]

Conveyer belts can hold turrets. the turrets can fire. and the turrets turn with the conveyer belt.
but you have to make a piston above the conveyer belt then drop the turret on it.
I think I will make a patrol around my volcano base now. thanks for the idea

Or place it with your Portal Gun

 

[13rett]

Or place it with your Portal Gun

That's a good idea too. It would probably allow closer placement too.

 

[Ammaneus]

More interestingly, could we see some other pictures of your base? I think I love your building style and I want to shamelessly copy it see more.

That's very kind, so here you go!

http://forum.feed-the-beast.com/threads/lets-see-some-bases-give-us-a-tour.5793/page-30