What are rails?

[bornleverpuller]

Sure this is going to be a very stupid question but if you don't ask you don't know. Its a term I've seen used a lot but I'm still not sure what it is?

 

[PhillipR34]

http://en.wikipedia.org/wiki/Rail_Integration_System

http://en.wikipedia.org/wiki/Picatinny_rail

 

[Sam_G]

Trains use them to get about.

 

[bornleverpuller]

Trains use them to get about.

In a world of sarky comments that one was a definite D.

 

[Sam_G]

HAHA sorry was in one of those moods this morning!

 

[Dan's Ark]

Trains use them to get about.

There's always one.

 

[adam bussey]

Trains use them to get about.

choo choo

 

[TacMaster]

I like trains.