Having shot my 10bore now for some time I have to conclude for this gun/caliber regulates so much better when pulling the front-trigger-right barrel first, rather then pulling the rear trigger-left barrel. I have stated otherwise before because of using heavy caliber, the the finger could easely activate the rear trigger in the same movement when pulling the front trigger first and cause a doubleshot. Today I when shooting the rifle and it does quite well I could take it for a DG hunt.