CZ-Hunter,

One of the axioms of cartridge designs was the neck should be one caliber in length - but - in recent times there has been the rise of long-for-caliber projectiles in .375, .416 and .458 that elevate them.

Some members have praised the 350 (.375) and 450 (.416) bullets from Woodleigh. With those new high capacity cases, those bullets are ripe for use; if only you had enough neck to anchor it.

Oddly, the 400 H&H uses the .410 bullet instead of the vastly more popular .416 which is likely its downfall.

B.