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Crosman air pistol - General discussion / Re: Pump to CO2 conversion
« Last post by JMJinNC on May 10, 2023, 02:24:14 AM »JMJinNC: How do you fill the hammer groove? JB Weld? How do you get it smooth and circular?
I use “high strength” JB Weld, but I mix in some stainless steel filings in the area where the sear drags to increase wear resistance.
Smoothing is easy on the lathe, followed by polishing.
I think I actually have a fluted hammer in my parts box. Amazing the stuff you collect over the years.
JMJinNC