“First time shooting 357 Mag through my first ever revolver-Ruger GP100 7 shoot/4.25 inch barrel. The ammo was dead-on accurate with a cannon-like kaboom!”
“For those with a seven shot GP100 357. You can load all seven rounds in the cylinder without any binding. This is not true for the brand Geco 357 158gr, where the cases will bind against each other and not load properly. The Geco 357 158 gr seem to work fine in a Smith & Wesson 686 plus seven shot.”