100 grain (6.48 g) Cor-Bon Pow R Ball: 1,703 ft/s (519 m/s)
115 grain (7.45 g) Triton BHP : 1,564 ft/s (477 m/s)
124 grain (8.04 g) Hornady JHP XTP : 1,329 ft/s (405 m/s)
125 grain (8.10 g) Cor-Bon JHP : 1,439 ft/s (439 m/s) --NOMINAL--
125 grain (8.10 g) Federal JHP : 1,299 ft/s (396 m/s) --NOMINAL--
147 grain (9.53 g) Speer JHP GD : 1,186 ft/s (361 m/s)
150 grain (9.72 g) Federal JHP : 1,130 ft/s (344 m/s)
According to these ballistics taken from http://en.wikipedia.org/wiki/.357_SIG
a .38 Special +P 158 gr LSWCHP (1000 ft ps out of 2 inch and around 1100-1200 ft ps out of 4 inch) has a little more velocity than a 150 gr JHP 357 SIG
Just can't beat those old heavy 158 .38 special rounds (S&E .357 Magnum of course)
115 grain (7.45 g) Triton BHP : 1,564 ft/s (477 m/s)
124 grain (8.04 g) Hornady JHP XTP : 1,329 ft/s (405 m/s)
125 grain (8.10 g) Cor-Bon JHP : 1,439 ft/s (439 m/s) --NOMINAL--
125 grain (8.10 g) Federal JHP : 1,299 ft/s (396 m/s) --NOMINAL--
147 grain (9.53 g) Speer JHP GD : 1,186 ft/s (361 m/s)
150 grain (9.72 g) Federal JHP : 1,130 ft/s (344 m/s)
According to these ballistics taken from http://en.wikipedia.org/wiki/.357_SIG
a .38 Special +P 158 gr LSWCHP (1000 ft ps out of 2 inch and around 1100-1200 ft ps out of 4 inch) has a little more velocity than a 150 gr JHP 357 SIG
Just can't beat those old heavy 158 .38 special rounds (S&E .357 Magnum of course)