Crimp for 10mm in a revolver

[sparkyv]

Yup, this is how I make my dummy rounds. Only thing that's different is that I use a spent primer because if I don't, I sometimes end up lighting off the "live dummy" round!

Sparky, one more thing. When you build your dummy rounds for use "with" live
rounds to check for movement consider this.
Use fired, but resized brass, leave "spent" primer in the brass, charge with your
specific charge & seat a bullet to your specific COAL. Why?? Because, at the
levels of everything we work with while handloading, (pressires, velocities, mass ) ????
That little charge of x.x gr weight, under the extreme acceleration & impact
of recoil WiLL, absolutely make a difference??? Just another tid-bit for your files.
& YES, in this endeavor, very small, seemingly inconsequential things can,
& most times do, make a difference..

[larryw]

Believe I said that?? Yup, sure did, 3rd line.
Wow, dont do that to me Sparky, had me scared for a second.
Thought I screwed up, that seems to happen pretty often these days,
A byproduct of old age I guess ??
No, getting old doesn't suck, its the wildest, bestest, "A" Ticket ride of all !!
But, for me, "being" old sure does bite :)

[mr surveyor]

Yup, this is how I make my dummy rounds. Only thing that's different is that I use a spent primer because if I don't, I sometimes end up lighting off the "live dummy" round!

Sparky, one more thing. When you build your dummy rounds for use "with" live
rounds to check for movement consider this.
Use fired, but resized brass, leave "spent" primer in the brass, charge with your
specific charge & seat a bullet to your specific COAL. Why?? Because, at the
levels of everything we work with while handloading, (pressires, velocities, mass ) ????
That little charge of x.x gr weight, under the extreme acceleration & impact
of recoil WiLL, absolutely make a difference??? Just another tid-bit for your files.
& YES, in this endeavor, very small, seemingly inconsequential things can,
& most times do, make a difference..