There are alternativ ways of building a ppc1500 revolver!
Use the SCORE barrel weight / laufgewicht for 686 629 revolver
Most people change the barrel to get more weight but with our
barrel weight there´s no need of it! about 170 dollar plus shipping from sweden. 4 special screws with brass nose make´s it easy to mount without damage or need to drill in the revolver. Extrem quality stainless steel 2333 and in polished or satin version with laser engravered pattern