Took the coehorn to camp this weekend. We were able to take the various cannons and the like out to a gravel pit on Sunday to make a bit of noise. I am very pleased with the work that Brooks-USA did on the barrel. The performance that was achieved exceeded expectations! Will post some pics ASAP. Sad to say, the batteries in the camcorder are shot, so even with a full night's charge, there was no juice for a video. Will rectify that soon.