I agree with this statement 100%

For the guy or gal who shoots a 20 shells a year this is likely moot. So it really depends on your usage and practice. I like to ensure my equipment which is maintained above the call of duty. I use them and want them to stay used for a long time so therefor my practice is to go beyond the call of average maint. or care. Just what I do, not right for all but right for me.

FWIW my .17 was a shooter right of the box. I think most are. I broke it just beacuse my retentive side required it.