Sierra Sport Master .357 (.38) JSP 158gr

Accuracy at 50 to 100 yards and tough construction were the main design criteria for the 125 grain #8310 bullets when they were introduced in 1970. Accuracy rivaling the best target grade wadcutters makes this an exceptional hunting bullet for the 357 Magnum or larger cartridges in handguns or rifles when deep penetration and expansion are required. Best suited to medium game and heavy loads, each bullet is also right at home on the Handgun Silhouette range.

Diameter (inches) .357

Weight (grains) 158 gr

Sectional Density .177

Ballistic Coefficients and Velocity Ranges

.100 @ 2100 fps and above

.124 between 2100 and 1650 fps

.161 between 1650 and 1200 fps

.175 between 1200 and 900 fps

.125 @ 900 fps and below