Re: Finding the Lands
You could also buy a the Hornady LNL OAL gauge and bushing set.
Most stock rifles though your reach case Max OAL or the magazine max OAL long before you hit the lands.
"Let glorious acts more glorious acts inspire,
And catch from breast to breast the noble fire!
On valour's side the odds of combat lie,
The brave live glorious, or lamented die;" - Iliad, Book V