Greetings,
I just received my Thunderdome from Knight. $19.95 plus shipping. I was also advised that it wasn't recommended for my Disc Elite. I was quite surprised at the small opening. It appears that this thing will foul quickly and will be a bugger to clean. A pipe cleaner won't come close. Even a straightened small size safety pin wouldn't fit. I may have to find some acetylene torch tip cleaners to do this job. I look forward to trying it out soon, though!
I read somewhere of firing failures with the new Kleenbore Remington primers. Guess I will have to see.
Thanks,