.50 Action Express

The .50 Action Express is a large caliber handgun cartridge. Developed in 1988 by American Evan Whildin of Action Arms, the .50 AE is one of the most powerful pistol cartridges in production. Wikipedia
 
Case length1.285 in (32.6 mm)
Rim diameter.514 in (13.1 mm)
Base diameter.547 in (13.9 mm)
Neck diameter.540 in (13.7 mm)
Overall length1.610 in (40.9 mm)
Rim thickness.060 in (1.5 mm)

Hornady 50 Action Express 300 gr XTP® HP

Hornady, Custom, 50 Action Express, 300 Grain, Hollow Point, XTP, 20 Round Box

$41.71 $30.03