I too have a few of the Miroku guns. A 1866 rifle in .38SP, a 1873 in .45Colt, and ---- speaking of .32-20 ---- an 1892 deluxe takedown in that caliber. They are out there ~~~ atleast in about 2015 when I found the .32-20 1892 NIB at a local gunshow. Dunno about .25-20 caliber. I also really like the Miroku rifles. I have a Browning BL-22 that was also a Miroku made gun. Btw, my 1873 is a "long rifle" --- 26" octagonal barrel, half magazine, and VERY NICE color case hardening on butt plate, lever and receiver. Miroku is a step above Uberti in color case hardening, IMHO.