spclpatrolgroup
Member
So tonight I have been playing with the Hornady OAL tool, the problem is, unless you have supreme control on the amount of pressure you use to push out the bullet, results vary. By far the majority of my results were in the .74 - .75 range, here are those results. So the mean is 748.9, the median is 748. So if I seat my bullet 30 hundredths shorter, I should seat to 718 on the ogive. However if I do that, my OAL to the tip of the bullet measures 3.243 and the OAL listed in my Hornady manual is 3.210 if you look at the picture that doesn’t bring the rim to the cannelure. So my question is, is this right, or was I putting too much pressure on the OAL tool and pushing the bullet too far into the lands? Before this I was just seating to the bottom of the cannelure. I did check and I can chamber the round.
Bullet was a .270 130gr Interlock, gun was a browning a-bolt.
2.741
2.743
2.745
2.746
2.747
2.747
2.749
2.752
2.753
2.753
2.753
2.758
Bullet was a .270 130gr Interlock, gun was a browning a-bolt.
2.741
2.743
2.745
2.746
2.747
2.747
2.749
2.752
2.753
2.753
2.753
2.758