Sierra bullets 9mm.355 124gr jhp sig v-crown 100ct FEATURES-9mm (.355)-124 grain -Bullet type: JHP Sig V-Crown -100 rounds/box-Sectional Density: .355Ballistic Coefficients and Velocity Ranges.120 @ 1250 fps and above.160 between 1250 fps and 1000 fps.170 @ 1000 fps and below Other Features: Sig sauer v-crown jhp, handgun