Going to modify a 686P...and am trying to decide if this work should include modifying the cylinder for moon clips. Think it's a good idea as long as you have loaded clips handy...but when the clips run out the revolver cannot be safely fired without them. I'm thinking for a service revolver probably besat NOT to use the moon clips and keep the revolver as versatile as possible, for the usual speedloaders, or 2 at a time or whatever if need be....anybody use the moon clips on a service revolver and have any experience to share? thanks.