stonebuster
Member
After 250 rounds the wear is showing up again. Ruger did rebarrel the gun free of charge. I have another GP-100 which has about 1000 rounds through it without any signs of wear on the forcing cone at all. I shot the same ammo in both guns and kept them both cleaned well. I love the gun otherwise. I guess I'll just shot it until it gets like last time and contact Ruger again. It's got to be a factory defect of some kind since both GPs have had the same ammo and the same treatment.
Anyone venture a guess as to why this is occurring? The top photo is before I sent the gun back last time. Bottom pic is now.