Description
The Speer 2435 Hot-Cor is a .358 diameter, 180-grain Spitzer Soft Point built for reloaders chasing medium and large game. The name comes from how it's made: molten lead is poured into the copper jacket during construction, which fills the jacket completely and bonds the core to the jacket as the lead cools. That process strips out the thin lead-oxide layer you find between the core and jacket on conventional cold-formed bullets, and the payoff is a projectile that holds together through hide and bone instead of coming apart on impact.
With a .245 ballistic coefficient, a .201 sectional density, and an overall length of .860 inches, this bullet strikes the classic .35 caliber balance of a wide frontal area and solid penetration. The exposed soft point tip starts expansion quickly once it hits resistance, while the tougher jacket keeps the bullet driving forward to open up a good wound channel. There's also a cannelure for a clean crimp, which handlers appreciate in cartridges with any recoil.
Where the Speer 2435 Hot-Cor Shines
This 180-grain pill is right at home in cartridges like the .358 Winchester, .35 Whelen, and .35 Remington. In a .358 Win you can push a 180 grain bullet up toward the 2,600 to 2,700 fps range, and the .35 Whelen runs even a touch faster. Plenty of woods hunters have run this exact bullet on deer with good penetration and reliable performance out past 200 yards. It's a favorite among folks who like big-bore levers and bolt guns for close-to-moderate range work.
Loading the Speer 2435 for Your Rifle
Keep in mind this is a component bullet, not loaded ammunition, so you'll need your own brass, powder, and primers. The Spitzer profile is meant for box or internal magazines rather than tube-fed rifles, where you'd want a flat or round nose instead. Pair it with a proven .35 caliber powder, work up your load, and you've got an affordable, consistent hunting bullet that punches above its price.
Key Specifications
- Manufacturer: Speer
- Manufacturer Part Number (MPN): 2435
- UPC: 076683024350
- Bullet Caliber: .358 (35 Caliber)
- Bullet Diameter: 0.358 in
- Bullet Weight: 180 Grain
- Bullet Style: Spitzer Soft Point
- Ballistic Coefficient (G1): .245
- Sectional Density: .201
- Overall Length: 0.860 in
- Jacket Material: Copper
- Core Material: Lead
- Cannelure: Yes
- Quantity: 100 Per Box
- Recommended Usage: Medium to Large Game Hunting
What’s Included
- 100 Speer 2435 Hot-Cor .358 180-grain Spitzer Soft Point bullets (component projectiles only, not loaded ammunition)
Frequently Asked Questions
What cartridges use the Speer 2435 Hot-Cor .358 180-grain bullet?
These .358 diameter bullets are a great fit for popular .35 caliber cartridges like the .358 Winchester, .35 Whelen, and .35 Remington. In a .358 Win a 180-grain load can run up toward 2,600 to 2,700 fps, and the .35 Whelen typically gains a bit more speed. Just confirm the bullet style suits your rifle's magazine before loading.
Is the Speer 2435 loaded ammunition or a component bullet?
This is a component bullet for handloading, not finished ammunition. You'll need to supply your own brass, powder, and primers and work up a safe load for your rifle. It comes 100 bullets per box.
What makes the Hot-Cor process different?
Speer pours molten lead directly into the copper jacket during manufacturing, which fills the jacket completely and bonds the core to the jacket as the lead cools. This eliminates the lead-oxide layer found between the core and jacket of conventional cold-formed bullets. The result is better weight retention, deeper penetration, and controlled expansion on game.
Can I use the Speer 2435 Spitzer in a tube-fed lever gun?
The Spitzer (pointed) profile is intended for rifles with box or internal magazines, not tubular magazines. For a tube-fed rifle you'd want a flat or round nose bullet so the pointed tip doesn't rest against the primer of the round ahead of it. For bolt guns and box-fed levers chambered in cartridges like the .358 Win, this bullet is right at home.





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