redhead wrote:
I took 20 spent shells, and loaded a new wad and shot, and then crimped them.
Mark them good so there is no way to mix them with live shells and store them separate. This has worked really good for me.
^^ this.
Then I glue a piece of "O-Ring " cord into the primer pocket. Or even silicone/RTV.
Then you can safely dryfire the gun also.