I have a 64. To clean the receiver, the rifle has to be disassembled. And when you take the barrel off with that cheesy bracket, you lose Zero every time (esp. with a scope). I'm guessing the other two brands are the same?
On the other hand, my old Mossberg 151M has a removable plug at the back of the receiver which unscrews. The bolt then comes out the back, without disassembling anything else. BTW the barrel is securely fixed to the receiver. Plus, it's a completely reliable action, and quite accurate.
Pick up something you like. Then buy the next rifle you like. And so on, and so on . . .
On the other hand, my old Mossberg 151M has a removable plug at the back of the receiver which unscrews. The bolt then comes out the back, without disassembling anything else. BTW the barrel is securely fixed to the receiver. Plus, it's a completely reliable action, and quite accurate.
Pick up something you like. Then buy the next rifle you like. And so on, and so on . . .