From the position of the swivel gun on the west wall, on a clear day you can see both Pikes Peak and the Spanish Peaks. This is supposed to be the first place that you can see both of them. The swivel gun has a bore, but the last time I looked, did not have the touchhole drilled.
The carriage on the carronade is way out of proportion, it is much too tall and is not original. It was constructed by some summer help about 10 years ago from some pictures in an old book. If the cannon were fired, it would flip that bugger right off the east wall, but since everything there is done by donated help, no one has come forward to make a correct one.
I dont have any info on the 4 pounder field gun outside the wall. We will be going up again this fall, now that I am curious, I shall ask.