Quick Answer
The .444 Marlin is a more powerful cartridge, capable of larger expanding bullet sizes and deeper penetration, making it suitable for dense woods and thick-skinned deer, while the .308 Winchester is a more versatile and widely used cartridge for open terrain hunting.
Caliber Comparison
When it comes to hunting deer in dense woods, the choice of caliber can be crucial. The .444 Marlin is a large bore cartridge with a case length of 2.105 inches and a muzzle energy of approximately 2,500 ft-lbs with a 240-grain bullet, capable of delivering a one-shot kill at close to 200 yards. In contrast, the .308 Winchester has a case length of 2.015 inches and a muzzle energy of around 1,800 ft-lbs with a 150-grain bullet. While the .308 can still be effective, the .444 Marlin’s larger diameter and heavier bullets make it a better choice for hunting thick-skinned deer in dense woods.
Bullet Expansion and Penetration
The .444 Marlin is also capable of expanding bullets to larger diameters, which can result in deeper penetration and a higher chance of a one-shot kill. For example, the Hornady 240-grain Interlock SP bullet expands to approximately 0.75 inches in diameter, while the Remington 150-grain Core-Lokt bullet in .308 Winchester expands to around 0.55 inches. This larger expansion can be critical when hunting deer in dense woods where shot placement is difficult, and the animal may not drop immediately.
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