Okay, I'm listening. If the Nosler partitions aren't as good as we were told, what makes the Barnes, etc. better? What are the construction differences.
The partition was a great state of the art bullet, 30 years ago. And is "still" a very good bullet! But, as with most anything technology marches on!
Typically the partition sheds approximately 30-35% of it's weight after impact. On a high velocity impact, often the front partition jacket will fold "rather tightly" against the base...resulting in the remaining portion of the bullet not much larger in diameter than prior to impact. While the quick and explosive expansion at impact, creates a large initial wound channel, the wound channel by the remaining base, is substantially smaller! The remaining base does do a good job of deep penetration!
The Barnes TSX,TTSX, and LRX are of all copper construction. Copper, being lighter than lead, when compared to a cup and core bullet of equal weight, will make Barnes bullet longer. The Barnes bullet , has a square hollow point, which when expanded after impact....opens to form 4 rather large "very sharp" petals. These sharp petals will "slice and dice" better than a "Veg-O-Matic"! These bullets rarely ever lose a petal, even after impact with bone.....leaving a bullet (if recovered) to be near 100% of it's original weight. The high weight retention, gives excellent penetration....seldom are the Barnes Bullets recovered. Generally, they are easy to get to group well when handloaded. What's not to like....great accuracy, high weight retention giving superb penetration, and with the TTSX or LRX offering high BC's for good long range performance! Another plus, though most will not experience....when using a typical lead tipped cup and core bullet in a high recoil rifle, you get some pretty dramatic tip expansion in the rifle magazine during recoil!! Not so with the Barnes!
Well, I exhausted....gotta go take a nap!
memtb