Ammo: Does Case Shape Really Matter?

There have been a number of factory and wildcat cartridges that have played with case design. But has it had any real effect on ballistics?

Shotgun Ammo 101 Shotgun Ammo Explained

Decoding Ammunition Boxes

Is there a large subsonic caliber that works with battle rifles (308/7.62x51) the same way 300 Blackout works for 5.56x45/.223 guns? - Quora

338 Lapua Cartridge Review

HANDGUN CALIBER NAMES EXPLAINED

Top 5 9mm Ammo Picks for 2024 - Chosen by Experts

FIREARMS TUTORIAL

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How do bullets work? - Explain that Stuff

Bryan Litz Ballistics - This page often highlights exceptionally good long range bullets. It's equally important to call attention to bullets that are to be avoided. Case in point, the 6.5mm 147