<img border="0" alt="[bigbye]" title="" src="graemlins/xyxwave.gif" /> Ron,
I have a standard 4" 9mm bbl that has had the collar thinned so that it fits a 1900 frame. The remaining collar is very thin, but it does work. This bbl could be shortened and the sight band reinstalled like I do on the baby's. If you want this bll, it is yours at no cost, just let me know. <img border="0" alt="[thumbsup]" title="" src="graemlins/bigok.gif" />