One 158-grain flat-nose bullet for two very different .357 Magnum platforms

A .357 Magnum revolver and a tubular-magazine lever rifle do not use a bullet in the same way. The Gold Country Rhino 158-grain Wide Flat Nose gives handloaders one clearly defined component to evaluate when they want a broad flat nose, a reinforced jacket and a familiar 158-grain weight for compatible .357 Magnum loads.

This listing is for 50 component bullets. Cases, primers, powder and load data are not included.

Why the 158-grain Rhino exists

The Rhino is Gold Country’s penetration-oriented bullet system. This .357-diameter version uses a copper jacket, lead core and exposed wide flat nose. The profile creates a different mechanical choice from the Javelina hollow point: the Rhino emphasizes flat-nose geometry and structural integrity rather than a hollow-point cavity.

That design distinction helps a reloader choose a bullet around the job instead of treating every 158-grain option as interchangeable. It does not guarantee feeding, accuracy, penetration, deformation or a particular result in every firearm or load.

Specifications

Manufacturer: Gold Country Ammo
Bullet system: Rhino
Diameter: .357 inch
Weight: 158 grains
Profile: Exposed-lead wide flat nose
Construction: Copper jacket with lead core
Primary platform context: Compatible .357 Magnum revolvers and lever rifles
Quantity: 50 component bullets
Production: Made to order; normally ships within seven business days
Made in: USA

Revolver or lever rifle: build for the firearm in front of you

Use current published load data appropriate to the exact cartridge and components. Confirm bullet diameter, seating depth, cartridge overall length, crimp, chamber or cylinder fit and—in tubular-magazine rifles—feeding and magazine compatibility. Velocity and terminal behavior depend on the complete load, firearm, barrel length or cylinder gap, target medium and conditions.

No profile found for this bullet.

Cartridge	Powder	Charge	Velocity	COAL	Source
357 Magnum	W296	15.0-15.5 gr	1250-1300 fps	1.580"	Hornady Manual
357 Magnum	H110	14.5-15.5 gr	1240-1320 fps	1.580"	Lee Modern Reloading
357 Magnum	Accurate No. 9	13.5-14.8 gr	1185-1325 fps	1.575"	Western Powders

158 grain 357 bullets

.357 Rhino 158-Grain Wide Flat Nose Bullets for Revolvers & Lever Rifles — 50 Count