For one thing they've changed the ogive a bit and I find them harder to get to shoot well in my rifles. In the 30 cal 150 and 165 grain sizes it looks like a vintage Interlock had a baby with a Winchester Power Point.
I have two boxes of Hornady interlock 100 gr .243 boattails on my bench . Bought within the last year and a half, but 8 months apart. First box looks like a Hornady, Secant ogive , short boattail etc. the second box looks like a Sierra with a cannelure . Tangent ogive and long boattail. The first box shoot good outta my gun but beings the second box is completely different it would require a start over I am afraid.....
