.357 | 160gr | Speer JSP SWC

About this bullet

.357 | 160gr | Speer JSP SWC is a bullet made by Speer. At 160 gr (10.4 g) and a diameter of 0.357'' (9.07 mm) it suits handloads where bullet weight and barrel length have to be matched carefully. Its G1 ballistic coefficient of 0.167 drives velocity retention and wind drift downrange — higher values mean a flatter trajectory at distance. We currently list 305 load recipes across 14 calibers for this bullet.

Most popular calibers for this bullet

Load data for .357 | 160gr | Speer JSP SWC bullet is available in the following calibers:

• .35 Rem.
• .357 Auto Mag.
• .357 Mag.
• .357 Maximum
• .38 Special
• .38 Super Auto
• .38-45 ACP
• .400/350 Rigby N.E.
• 9 mm FAR
• 9 mm Mauser
• 9 mm Steyr
• 9 x 25 Dillon
• 9 x 57 Mauser
• 9 X 57 R

Safety notes

All load data is reference data only. Always start at the minimum charge and work up in small steps while watching for pressure signs. Never exceed the maximum charge published by the powder or bullet manufacturer.