Ultra-Hi guns were NOT made by Miroku. There were a LOT of small companies making poor quality stuff back in the 1970's and '80s. Miroku has been in high demand for the past twenty years or more due to the high quality and workmanship. I got into a pretty stiff bidding war to finally get mine back several years ago because the Brown Bess they made rarely ever comes on the Market any more. I have flintlocks from several other manufacturers including Pedersoli, Centermark (long out of business) Sitting Fox etc. but my Miroku is probably the finest in overall quality of any of them. Honda or Toyota - anyone?