Ammunition Cartridge Size Comparison Chart - Visual Guide #3775989 (License: Personal Use)

The image displays six stylized cartridge silhouettes arranged left to right by increasing overall length and diameter. From left: a small rimfire round (e.g., .22 LR), a short pistol round (e.g., .380 ACP), a medium pistol round (e.g., 9mm), a rifle cartridge (e.g., 5.56×45mm NATO), a large rifle round (e.g., .308 Winchester), and a shotgun shell (e.g., 12-gauge). Each is rendered in grayscale with bullet tip in black and casing in dark gray, emphasizing proportional differences.

This image is typically used on firearms education websites, ballistics reference pages, or gun safety guides to help readers quickly grasp caliber and gauge scale differences. It serves users researching ammunition selection, firearm compatibility, or comparative ballistics.