The first dependable comparison is simple: cost per round = total delivered cost ÷ actual number of cartridges “Actual” matters because package names are not counts. A box marked 20 rounds contains 20...
A “case” can also mean the metal cartridge casing—not the outer shipping carton. Listings commonly identify brass, steel, or aluminum, and that detail can matter even when caliber, load, and round cou...
Properly stored modern factory ammunition can remain usable for decades, and in some cases far longer. Military surplus and well-kept commercial cartridges from the mid-20th century still fire today. ...
