Machinegun is the right-most climb on Alcatraz Wall. This is the last major crag on the east side of the creek as you head down through Jailhouse Rock. To get there, continue down the creek past the point where it makes a 90 degree left turn below the Cell Blocks. Continue downhill past several bolted routes on the left (40 to Life, Mr. Meanor, & Mug Shot). At the bottom of the hill look up and left to see the Alcatraz Wall.
This route is a very short face climb which is not that interesting. Climbaz.com recommends carrying extra gear, but this is pretty unnecessary.
I was climbing at Alcatraz Wall on 6/29 and noticed that the waist level belay bolts (cold shuts) had been chopped (not removed, CHOPPED). The foot level belay bolt on the new route between Scarface and Hoosgal is still present. The chopping happened since the last time I climbed there in Jan/Feb.
Very uncool. Wonder if it was the same person who took the pins off Standard Route on Chimney Rock?
I think the beat-up left belay bolt is the result of rock fall. There is other evidence on and below the route (rock shards) that there has been some rock fall activity here. Be careful out there.