I'm buying a S&W 642 and would like to do some dry firing. It looks as if snap caps are not required but probably would be good insurance.
Would decapping and resizing .38 brass and then putting leather, hard rubber or epoxy in the primer pocket be as effective as a commercial snap cap? Any other ideas on building your own?
Would decapping and resizing .38 brass and then putting leather, hard rubber or epoxy in the primer pocket be as effective as a commercial snap cap? Any other ideas on building your own?