Hello all, I have been a member of bersatalk.com for over a year and just found your link recently. I have just purchased a 644 that is is vg used condition and would like to know of any tips or trick to field stripping or cleaning that might exist. I also need to replace the mag spring, and appreciate any links to reliable sourrces that you more experienced members might have. I have a UC45 and a 380 CC but the 22 seems a bit different.

Any suggestions would be appreciated,

Thank You,

Mark