Sierra

Sierra Bullets has partnered with Sig Sauer to bring you the ultimate defense bullet line delivering optimal weight retention and expansion at all effective distances combined with Sierras world-renowned accuracy. The line features a stacked hollow point bullet design with an additional hollow point cavity. The locking groove was added to provide a controlled expansion quality while keeping the weight retention at an ideally high level. The new #9947 147gr JHP is heavy weight used to provide sub-sonic velocities from cartridges like the 919 (9mm Luger) and can be an ideal combination from an SBR style firearm. - Diameter (inches): 0.355 - Weight (grains): 147 Gr. - Sectional Density: .167 - Ballistic Coefficients and Velocity Ranges: .162 @ 1200 fps and above .220 between 1200 fps and 930 fps .165 @ 930 fps and below - Box Count: 500 Bullets