.500 S&W Special

The .500 S&W Special or 12.7x32mmSR is a .50 caliber revolver cartridge developed by Cor-Bon/Glaser (at Smith & Wesson's request) in 2004.

.500 S&W Special
TypeHandgun
Place of originUnited States
Production history
DesignerCor-Bon/Glaser
Designed2004
Produced2004–present
Specifications
Parent case500 S&W Magnum
Case typeSemi-rimmed, straight
Bullet diameter.500 in (12.7 mm)
Neck diameter.526 in (13.4 mm)
Base diameter.526 in (13.4 mm)
Rim diameter.556 in (14.1 mm)
Rim thickness.056 in (1.4 mm)
Case length1.274 in (32.4 mm)
Overall length1.733 in (44.0 mm)
Ballistic performance
Bullet mass/type Velocity Energy
350 gr (23 g) FMJ 1,100 ft/s (340 m/s) 941 ft⋅lbf (1,276 J)
350 gr (23 g) JHP 1,250 ft/s (380 m/s) 1,215 ft⋅lbf (1,647 J)
Test barrel length: 8.375 in
Source(s): Cor-Bon
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