The .50 Action Express (AE, 12.7×33mm) is a large caliber handgun cartridge. It was developed in 1988 by Evan Whildin of Action Arms. The .50 AE is one of the most powerful pistol cartridges in production. Fired from a standard six-inch Desert Eagle barrel, Speer's 300-grain load produces a muzzle velocity of over 1,500 ft/s, giving a muzzle energy of over 1,500 ft·lb (2,000 J). Fired from a 10-inch barrel, the same load produces a muzzle velocity of over 1,600 ft/s, giving a muzzle energy of nearly 1,800 ft·lb (2,400 J). SAAMI specifies a maximum chamber pressure of 36,000 psi (248 MPa) for the .50 AE. Available factory loads can produce nearly 1,800 ft·lbf (2440 J) of muzzle energy. Currently, only IMI (Samson), Speer/CCI, and Hornady manufacture .50 AE which is available in SP and HP. SGAmmo.com | Bulk .50 AE Ammo For Sale | Buy 50 AE ammo Online | Cheap prices for 50 AE ammunition
