What moon clips do you find work best?
I have never used anything but the Ranch Products clips in the last 20+ years
That is for the 25/625s, 310/610s, 27/327/627s, and 940s
Moon clips for cartridges that were intended for auto loaders are far less critical than moon clips for cartridges that were meant for revolvers
With US manufactured ammunition SAAMI provides specifications for the extractor groove on auto loader brass. So the groove in all manufacturers brass is very similar to each other, not counting any difference between SAAMI and CIP. So if you shoot lots of cheap surplus or Foreign manufactured ammunition you never know
SAAMI does not have a specification for the groove on revolver cartridges.
So the groove in all manufacturers brass is whatever they feel like, even if they feel like no groove.
As to the plastic moon clips, they barely hold the ammunition in. When dropped the cartridges go everywhere. Terrible for pocket, purse or even range bags. Not to mention they are much more expensive
When I intend to shoot a moon clip enabled revolver, I will turn on the TV and load 20, 30 or more moon clips the night before shooting all while sitting in my comfy chair.
This is how my range bag pocket looks tonight. I just went into the other room to snap the picture. I am planning on shooting my 3" 625 on Thursday night
A day or so after shooting, I normally sit back down in the same chair and de- moon those clips while dropping the brass into the correct bucket for tumbling
All very easy