Buy 444 Marlin Ammo Online

The .444 Marlin is a hard-hitting big-bore lever-action cartridge that
delivers serious knockdown power at the close-to-moderate ranges where lever
guns shine. Firing heavy .429-caliber bullets, it’s a proven choice for deer,
bear, and hogs in thick cover, and a favorite of hunters who love the handiness
of a classic lever rifle with real big-game authority. At Trigger Ammo Store,
we carry a selection of .444 Marlin ammunition built to feed your Marlin lever
gun and put game down decisively.

What Is the 444 Marlin?

Introduced in 1964 by Marlin and Remington, the .444 Marlin was created to
give lever-action shooters a big-bore cartridge more powerful than the classic
options of the day. It uses a long, rimmed case firing .429-caliber bullets —
the same diameter as the .44 Magnum, but in a larger, far more powerful package
designed for rifle-length performance. The result is a flat-nose, brush-busting
big-game round perfect for the Marlin 336- and 444-style lever rifles it was
built around.

444 Marlin vs 44 Magnum — Not the Same

This trips up a lot of buyers: the .444 Marlin uses the same .429-caliber
bullet diameter as the .44 Magnum, but it is a distinct, much more powerful
rifle cartridge with a longer case. They are NOT interchangeable — always use
ammunition marked specifically for your rifle’s chambering. If your rifle is
chambered in .444 Marlin, buy .444 Marlin ammo; if it’s a .44 Magnum, buy .44
Magnum.

What Is 444 Marlin Good For?

• Big-game hunting: Deer, black bear, and hogs are well
  within the .444 Marlin’s wheelhouse, thanks to heavy bullets and deep
  penetration.
• Brush & timber hunting: Big, flat-nose bullets carry
  authority through close-cover shots where lever guns excel.
• Lever-gun enthusiasts: A satisfying big-bore choice for
  shooters who love the speed and handling of a classic lever rifle.

Types of 444 Marlin Ammo We Carry

• FTX / Flex-Tip (LeveRevolution-style): Polymer-tip
  bullets safe in tubular magazines that add flatter trajectory and extended
  range to lever guns.
• Soft Point & Flat Nose: Classic hunting loads with
  reliable expansion and lever-safe profiles.
• Hard-Cast & Heavy: Deep-penetrating loads for the
  largest, toughest game and maximum authority.

Common 444 Marlin Bullet Weights

The .444 Marlin is loaded with heavy .429-caliber bullets. The
240 grain is a fast, flat-shooting option for deer. The
265 grain FTX-style load is a popular all-around choice that
extends the cartridge’s effective range. Heavy 280–300 grain
bullets, including hard-cast options, deliver the deepest penetration for bear
and big game.

Top 444 Marlin Ammo Brands

We stock .444 Marlin ammunition from the manufacturers lever-gun hunters
trust, including Hornady, Remington, Buffalo Bore, and Federal. From Hornady’s
flat-shooting FTX LeveRevolution loads to heavy Buffalo Bore hard-cast hunting
ammo, you’ll find quality options for your Marlin — a caliber that can be hard
to find fully stocked elsewhere.

Availability & Buying Tips

As a specialty big-bore lever cartridge, .444 Marlin ammo is produced in
smaller runs than mainstream calibers and can disappear from shelves for
stretches. It pays to buy when you see your preferred load in stock — grab
enough for sight-in and the season, and set a stock alert so you’re never
caught short before a hunt.

Fast, Reliable Shipping

Orders ship quickly with secure, age-verified delivery in compliance with
all applicable federal, state, and local laws. By placing an order you confirm
you are at least 18 years of age (21+ where required) and that it is legal for
you to purchase and receive rifle ammunition at your delivery address. Some
states and localities restrict ammunition shipments — please review your local
regulations before ordering.

Frequently Asked Questions

Is 444 Marlin good for bear?

Yes — heavy hard-cast and soft-point loads give the .444 Marlin excellent
penetration and energy for black bear and big game at lever-gun ranges.

Can I shoot 44 Magnum in a 444 Marlin rifle?

No — treat them as separate cartridges. They share bullet diameter but the
.444 Marlin case is longer and far more powerful. Always use ammunition that
matches your rifle’s marked chambering.

Do you sell 444 Marlin ammo in bulk?

When available, yes — check our listings for the best pricing on in-stock
loads, though this specialty caliber is often sold in standard box quantities.