First Look: Federal HammerDown 444 Marlin

by
posted on June 28, 2023
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
MAIN 444 Marlin Hammerdown In Box

Federal's lever-action focused line of HammerDown ammunition already included options such as .357 Magnum, .44 Magnum, .30-30 Winchester, .45-70 Government, and more. Now, a 270-grain load of 444 Marlin is available.

HammerDown

“We are excited to add 444 Marlin to the overall HammerDown lineup. It is another great straight-wall cartridge that hunters and shooters are actively seeking it out,” said Federal Ammunition centerfire rifle product manager Eric Miller. “The powerful stopping power of the 444 Marlin has been shown to be an efficient for big-game hunting since its introduction in 1964.”

The velocities of HammerDown offerings are customized to produce excellent ballistics and terminal performance specifically through lever-action barrel lengths. This is thanks in no small part to a specially-formulated propellant, that provide velocities in keeping with this central goal. The construction of the molecularly bonded soft-point bullets has also been adjusted for the best accuracy and expansion at those velocities. The geometry of each round’s case, bullet and cartridge ensures easier cycling through tubular magazine and typical lever-action feeding systems.

444 Marlin in ballistic Gel

“One of the enhanced design features found in all HammerDown ammo is that we chamfered the front face of the case rim on all the nickel-plated cases. This removes any sharp edges to increase reliability of feeding,” continued Miller. “This feature essentially improves cycling in all lever-action feeding systems, such as side-gate loading and tubular magazines.”

444 Marlin

All of these excellent attributes are further enhanced in the 444 Marlin, designed from the outset as a lethal lever-gun cartridge. Initially offered by Marlin in 1964, to fill the void left by .45-70 Government when it was (temporarily) not available in new lever-actions, the 444 Marlin resembles a longer, more powerful .44 Magnum. With a straight-wall profile and large, wide, .745-inch long bullets, its bonded soft points fly around 2225 fps, with a ballistic coefficient of .193. Upon impact, their petal-like expansion is devastating.

444 Marlin mushroom

For more information on this new HammerDown offering, visit federalpremium.comMSRP: $64.99

Latest

LEDE Randy Brooks
LEDE Randy Brooks

In Memoriam: Randy Brooks: 1949-2026

Randy Brooks, creator of the famous Barnes X Bullet and the 2016 NRA Golden Bullseye Pioneer Award winner, passed away peacefully on the morning of Aug. 27, 2026. The Brooks family believes Randy may have suffered a stroke. He had suffered mini-strokes in the past, and he was recently diagnosed with vascular dementia. He was 76.

Focus on the Conservation’s Future—Groundbreaking Lessons in Arkansas

True outdoor curriculum is being offered to thousands of students in Arkansas, thanks to rededicated efforts under the Arkansas Game and Fish Commission’s (AGFC) outdoor education partnership with the Arkansas Governor’s Office and Arkansas Department of Education.

How To: So You Want to Shoot a Moose!

Looking to DIY a moose hunt? It's a rewarding experience, but there are quite a few things you should know before you go. Here is a primer from someone who's been there.

New for 2026: ScentLok Women's Alpha Elite Jacket and Bib

Female hunters looking for extra-warm, late-season whitetail protection no longer must settle for oversized men's cuts. The ScentLok Women's Alpha Elite Jacket and Bib are officially shipping and available at retail, delivering a specialized fit for the dedicated late-season outdoorswoman.

Head to Head: The 9.3x62 vs. 9.3x74R

A battle of 9.3mms. While this particular caliber never really caught on here in the states, it may be time for this old safari favorite to find its way into a few more gunrooms. Check out more about them here.

RCBS Releases 7mm Backcountry Reloading Die

RCBS has announced the launch of its new 7mm Backcountry Die Set. Engineered specifically to meet the demands of reloading this high-performance cartridge, the RCBS 7mm Backcountry Die Set is a unique three-die system that includes a neck sizer die, expander die and bullet seater die. The set delivers enhanced control, consistency and accuracy when reloading 7mm BC and its patented Peak Alloy cartridge case.

Interests



Get the best of American Hunter delivered to your inbox.