Sierra 44 Cal 180gr JHC

Sierra 44 Cal 180gr JHC

The Sierra 44 Cal 180gr JHC is a premium component bullet in the Sports Master handgun series, built for hunters and target shooters requiring reliable expansion and deep penetration from revolvers and tubular-magazine rifles. Featuring a flat-nose, hollow-cavity profile, this .429″, 180gr bullet delivers consistent performance across a broad velocity range.

Manufactured since 1970 and upgraded with Sierra’s PowerJacket in 1982, the 44 Cal 180gr JHC combines a heavy copper alloy jacket with a 1.5 % antimony-lead core, offering rugged construction and dependable terminal behavior—even at .44 Special velocities. Its jacketed hollow cavity initiates uniform expansion while maintaining mass retention for deep penetration on deer-class game.

Key dimensions include 180.0 grains weight, 0.4295″ diameter, 0.139 sectional density, and cannelured design suitable for roll crimping. The flat-nose profile and serrated PowerJacket ensure controlled expansion, while compatibility with revolvers and tubular magazine rifles makes it versatile in hunting scenarios.

Loaded to medium magnum velocities (around 1,800–1,900 fps) in .44 Magnum, the bullet reaches terminal energy of approximately 1,200 ft‑lb on game, yet still expands reliably down to 900–1,300 fps loads suitable for .44 Special. Its design ensures deep penetration with uniform mushroom profiles ideal for ethical harvests.

As a component bullet, the Sierra 44 Cal 180gr JHC allows handloaders full control over powder selection, primer choice, and seating depth. It is not factory-loaded ammunition. Ideal applications include big-bore revolver hunting, brush-gun scenarios, and lever-action rifle use in .44 Magnum or similar calibers.

In summary, the Sierra 44 Cal 180gr JHC is a versatile, match-grade handgun bullet renowned for its durable PowerJacket, reliable expansion, and deep penetration—making it a trusted choice for hunting and precision shooting in heavy-caliber platforms.