That all depends on what you shoot out of it.Not cleaning the bore will not hunt it...
Ive shot a couple of M1 Garands that had corrosive shot out of them, and then they were put away uncleaned for who knows how long. The best "groups" either would shoot was 12"-15" at 100 yards.
Ive also have some Egyptian 9mm that is probably the most corrosive ammo Ive ever seen. Letting my MAC go till the next morning after getting home late brought a bright orange rust coating throughout the chamber area and bore.
If youre not one to clean, you had better know what it is youre shooting out of the gun.
Ive heard this from some others, and never really understood the point. I clean my guns every time I shoot them, and in 50+ years of doing so, they have "always" worked the next time I shot them. The point of cleaning them is to clean them, isnt it?If I actually clean one of my guns, I immediately shoot it afterwards to confirm function.
Know what I mean?
I also wont carry a "gun thats been fired", for somewhat obvious reasons (besides function). Why cause yourself the possibility of unnecessary grief and explanations, or worse, in the wrong situations?