Description
Swift's A-Frame is one of the most respected names in big-bore handgun hunting, and this .44 caliber component lets you build that performance into your own loads. Measuring .429" in diameter and weighing 300 grains, this is a stout bullet meant for serious work on heavy game. The A-Frame uses a thick copper jacket with an integral cross-member that splits the lead into two cores. The front core is bonded to the jacket and mushrooms like a classic soft point, while that internal wall stops expansion and keeps the rear core intact for straight-line penetration.
What Sets the .44 A-Frame Apart
The payoff of that construction is weight retention most cup-and-core bullets simply can't match. Swift's heavy revolver A-Frame design begins expanding around 950 feet per second, opens to roughly 1.65 times its original diameter, and holds onto about 97 percent of its weight. That means a big frontal area driving deep, which is exactly what you want when pushing a 300-grain slug into a bear, hog, or heavy-bodied deer at close range.
Loading the 300 Grain .429 A-Frame
One of the nicer things about working with A-Frames is that they don't demand special handling at the bench. The copper partition in the middle doesn't spike pressures, and the bullets seat and compress through the rifling like you'd expect. The usual rules apply here: start at the low end of your published data and work up while watching for pressure signs. These .429" bullets suit the common .44 Magnum and .44 Special handgun loads and work equally well in rifles chambered for those cartridges.
Why Handgun Hunters Reach for A-Frame
Swift built its reputation on bonded bullets that expand hard and still punch through, and the A-Frame has earned trust on game from whitetails to Cape buffalo across the broader lineup. If you handload for a .44 and want a hunting bullet that performs predictably when it counts, this is a proven choice worth stocking on the shelf.
Key Specifications
- Manufacturer: Swift Bullet Company
- Caliber: .44
- Bullet Diameter: .429"
- Bullet Weight: 300 grain
- Bullet Type: A-Frame Hollow Point (AFHP)
- Construction: Bonded dual lead core with integral copper partition
- Sectional Density: .216
- Quantity: 50 per box
- Product Type: Reloading component (not loaded ammunition)
- Manufacturer Part Number: 443005
- UPC: 713351443005
What’s Included
- 50 Swift A-Frame .44 cal .429" 300 gr AFHP bullets
Frequently Asked Questions
Are these Swift A-Frame .44 bullets loaded ammunition or reloading components?
These are reloading components only, not loaded ammunition. You'll need your own brass, primers, and powder to assemble finished cartridges. They're intended for handloaders building their own .44 caliber rounds.
What makes the A-Frame design different from a standard soft point?
The A-Frame uses a thick copper jacket with an internal cross-member that divides the bullet into two lead cores. The front core is bonded to the jacket for controlled expansion, while the partition protects the rear core so the bullet retains mass and penetrates deep. That combination lets it hold roughly 97 percent of its weight after impact.
What is the bullet diameter and will it work in my .44 Magnum?
These bullets measure .429" in diameter, which is the standard for .44 Magnum and .44 Special. They work in those handgun loads and in rifles chambered for the same cartridges. Always follow published load data for your specific cartridge and firearm.
Do A-Frame bullets require any special reloading techniques?
No, they load much like standard bullets. The copper partition in the center does not cause pressure spikes and the bullet compresses through the rifling normally. As with any component, start at the low end of your published data and work up while watching for pressure signs.





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