The Sierra 9mm .355-inch 125 gr JHP Sig V-Crown bullet (Sierra part no. 9925) is the jacketed hollow point Sierra manufactures for Sig Sauer’s V-Crown defensive ammunition line. It’s built at 9mm Luger diameter with a sectional density of .355 and engineered ballistic coefficients tuned across different velocity bands, so the bullet’s performance is calibrated for both close defensive ranges and the velocity loss that comes with distance.

Key Specifications

• Bullet diameter is .355-inch, sized for 9mm Luger cartridges.
• Bullet weight is 125 grains for this V-Crown loading.
• Built as a Jacketed Hollow Point, part of the Sig Sauer V-Crown JHP line.
• Sectional density of .355 supports penetration alongside expansion.
• Ballistic coefficient is tuned across multiple velocity bands for consistent performance near and far.
• Packaged 100 bullets per box, a standard box count for this loading.

Frequently Asked Questions

Is this the same bullet used in Sig Sauer V-Crown ammunition? Yes, Sierra manufactures this JHP as the bullet used in Sig Sauer’s V-Crown defensive handgun ammunition line.

What is this bullet built for? It’s a jacketed hollow point built for personal defense in 9mm Luger, with expansion characteristics tuned for defensive-range performance.

Buy the Sierra 9mm 125 gr JHP Sig V-Crown

Load your 9mm defensive rounds with the same JHP behind Sig Sauer’s V-Crown line. See more from Sierra in our reloading bullets selection. Order it from our Lubbock, Texas gun shop for fast, reliable shipping.