Sierra 9mm 125gr JHP V-CROWN

Sierra 9mm 125gr JHP V-CROWN

The Sierra 9mm 125gr JHP V-CROWN is a premium defense-oriented bullet component hand‑engineered in partnership with SIG Sauer. Designed for consistent expansion, optimal weight retention, and precise performance across a wide velocity range, this .355‑inch, 125‑grain jacketed hollow point is ideal for personal defense or range rounds tailored by handloaders.

The V-CROWN design features a stacked hollow point with an additional cavity and a cannelure halfway up the shank, locking the jacket to the lead core to maximize weight retention and reliable expansion at critical impact velocities. The precision copper jacket and lead core assembly promote smooth feeding and consistent accuracy in semi-auto pistols and pistol-caliber carbines.

Specifications include 125.0 grains of weight, .355″ diameter, and a sectional density of approximately 0.142. The bullet’s G1 ballistic coefficient is .122 at velocities of 1,250 fps and above, .168 between 1,250–900 fps, and .173 below 900 fps—demonstrating stable ballistics even at reduced speeds.

With reliable cycling and minimal deformation, this component performs smoothly in common 9 mm platforms including Glock®, SIG Sauer, Smith & Wesson, and other striker-fired handguns. Its consistent meplat and jacket integrity enable predictable groupings ideal for both defense drills and accuracy-focused range sessions.

As a bullet component, the Sierra 9mm 125gr JHP V-CROWN allows handloaders complete control over primers, powder charges, and seating depth—enabling customized load recipes for precision, recoil control, or matching carry-round performance. This bullet is not factory-loaded ammunition but offers match-grade quality for defense-minded reloaders.

In summary, the Sierra 9mm 125gr JHP V-CROWN is a high-quality, performance-focused hollow-point bullet engineered for reliable expansion, weight retention, and feeding consistency. Designed in collaboration with SIG Sauer, it delivers the precision and terminal performance that serious handloaders demand for defense and training applications.