jwrowland77
Member
Using the Hornady OAL gauge you find your max OAL, which is where the ogive touches the lands and grooves.
When you go to find the distance from the lands and grooves using a comparator, say the Hornady LNL comparator, it measures to the ogive to give your distance.
A seating die, seats all rifle bullets based off of the ogive.
Is it a safe assumption then, that since most bullets are seated off of the rifle bullets ogive (of course unless you have a really long bullet), and you adjust your die to be a certain distance from the ogive to the lands, that most bullets seated using that seater will give you the same distance to the lands from the ogive and should get the same measurement from case head to bullets ogive when using a comparator?
Was just thinking about this based on where you measure with the comparator tool and where the seating die touches the bullet when seating.....
Thoughts?
When you go to find the distance from the lands and grooves using a comparator, say the Hornady LNL comparator, it measures to the ogive to give your distance.
A seating die, seats all rifle bullets based off of the ogive.
Is it a safe assumption then, that since most bullets are seated off of the rifle bullets ogive (of course unless you have a really long bullet), and you adjust your die to be a certain distance from the ogive to the lands, that most bullets seated using that seater will give you the same distance to the lands from the ogive and should get the same measurement from case head to bullets ogive when using a comparator?
Was just thinking about this based on where you measure with the comparator tool and where the seating die touches the bullet when seating.....
Thoughts?