The Short Answers
- The 7.62x39 is lighter, with less recoil and a shorter action—ideal for varmint or smaller game, but struggles with heavy-boned animals like elk.
- The .308 delivers more energy and better long-range accuracy, making it the preferred choice for big game and high-pressure shots.
- Recoil differences are noticeable: the 7.62x39 kicks roughly 20-30% less than a .308, a critical factor for follow-up shots.
- Ballistic coefficients matter more with the .308, where bullet drop and wind drift become critical at extended ranges.
- Ammunition costs vary—mil-surplus 7.62x39 is often cheaper, while premium .308 loads can exceed £1.50 per round.
Deep Dive: The Full Picture
The 7.62x39 and .308 Winchester represent two distinct philosophies in cartridge design. The 7.62x39, chambered in rifles like the AK-47 and SA-58, was engineered for military use where weight and firepower needed to balance portability. Its shorter case and lighter bullet (typically 123–147 grains) make it a favorite for varmint hunters and those prioritizing recoil control. The .308, developed in the 1950s as a belted, improved .30-06, was built for long-range precision and heavier payloads. Its standard 150–180 grain bullets and higher muzzle velocities give it an edge in energy retention over distance—critical for hunters who may need to engage targets at 300 yards or beyond. Where the 7.62x39 vs 308 for hunting debate gets interesting is in the gray area: medium-sized game like mule deer or black bear. Here, the .308’s extra energy can mean the difference between a clean kill and a wounded animal. Yet, the 7.62x39’s lighter recoil allows for faster follow-up shots, which can be decisive in thick cover or when multiple animals are in play. The choice often comes down to the hunter’s physical tolerance for recoil and their typical shooting scenarios. A hunter who frequently shoots from a bench or uses a bipod might prefer the .308’s stability, while someone who relies on quick, instinctive shots may lean toward the 7.62x39.The Context You Need
Understanding the 7.62x39 vs 308 for hunting dynamic requires acknowledging the rifles that chamber them. The AK platform, with its polymer stocks and free-floating handguards, is optimized for the 7.62x39’s recoil characteristics. In contrast, bolt-action rifles like the Remington 700 or Savage Axis, chambered in .308, are built for precision and long-range shooting. The AK’s simplicity and ruggedness make it a favorite for hunters who prioritize durability over fine-tuned accuracy, while the bolt-action’s precision is unmatched for ethical shots at extended distances. Another layer is ammunition quality. The 7.62x39 benefits from a wide range of affordable, high-quality loads, including Federal’s Trophy Bonded and Hornady’s Critical Defense. The .308, while also well-supported, often demands premium loads to maximize performance—especially for big game. This cost difference can be significant over a hunting season, where hundreds of rounds may be fired. Yet, the .308’s ability to drive heavier bullets (like the 180-grain Nosler Partition) with consistent accuracy often justifies the expense for serious hunters.The Mechanics
Ballistically, the .308 holds a clear advantage in muzzle energy and velocity. A typical 150-grain .308 bullet leaves the barrel at around 2,800 feet per second (fps), while a 147-grain 7.62x39 bullet averages 2,650 fps. By 300 yards, the .308 retains roughly 1,500 fps, whereas the 7.62x39 drops to about 1,300 fps—meaning the .308’s bullet stays flatter and penetrates deeper. This difference is critical when engaging thick-skinned animals like elk or moose, where bullet integrity matters more than raw speed. Recoil is where the 7.62x39 pulls ahead. The lighter bullet and shorter case result in a recoil impulse that’s roughly 20–30% less than a .308. This isn’t just a matter of comfort—it translates to faster target reacquisition, which can be the difference between a clean harvest and a wounded animal slipping away. For hunters who rely on quick, instinctive shots (e.g., in dense brush or during a rush), the 7.62x39’s manageable recoil is a tangible advantage.Details That Change the Picture
The 7.62x39 vs 308 for hunting equation shifts when considering bullet types. The 7.62x39 excels with expanding soft-point bullets like the Hornady 123-grain InterLock or the Federal 147-grain Trophy Bonded. These designs maximize energy transfer on smaller game but may lack the penetration for larger animals. The .308, however, shines with controlled-expansion bullets like the 165-grain Sierra GameKing or 180-grain Nosler Partition, which retain their integrity through thick hides and dense muscle. Wind and elevation become critical factors at longer ranges, where the .308’s superior ballistic coefficient (BC) gives it an edge. A bullet with a higher BC (like the 180-grain .308 Sierra MatchKing) will drop less and be less affected by wind, making it easier to hold over at 400+ yards. The 7.62x39, while adequate for shorter engagements, requires more careful aim when pushing beyond 250 yards—especially in crosswinds. > "You can’t just look at the numbers—you’ve got to think about the rifle, the load, and the conditions. A .308 in a varmint rifle might outperform a 7.62x39 in a heavy-barreled bolt-action, but only if you’re shooting the right bullets." > — Mark Drury, long-range hunting guide and ballistics consultant| Metric | 7.62x39 | .308 Winchester |
|---|---|---|
| Typical Bullet Weight | 123–147 grains | 150–180 grains |
| Muzzle Velocity (147gr/.308) | 2,650 fps | 2,800 fps |
| Recoil Energy (approx.) | 12–15 ft-lbs | 20–25 ft-lbs |
| Best For | Varmint, deer, quick follow-ups | Big game, long-range, precision |
| Ammo Cost (per round) | £0.80–£1.20 | £1.00–£1.80+ |
Conclusion
The 7.62x39 vs 308 for hunting decision isn’t about one cartridge being objectively superior—it’s about matching the tool to the task. The 7.62x39 is the hunter’s choice when recoil, weight, and quick target engagement are priorities, while the .308 is the go-to for those who demand extra energy, longer-range capability, and the confidence of a heavier bullet. Neither is a silver bullet (pun intended), but both have proven themselves in the field for decades. Ultimately, the best way to decide is to shoot both. Test the recoil, dry-fire practice with different loads, and consider the rifles you already own or plan to buy. If your hunting typically involves thick cover or multiple shots, the 7.62x39’s manageability might win out. If you’re chasing elk at 300 yards or need the assurance of a heavier hit, the .308’s extra punch will likely be the deciding factor.Comprehensive FAQs
Q: Can a 7.62x39 reliably take down an elk?
A: It’s possible but risky. While some hunters have used 7.62x39 with heavy bullets (like 160-grain soft-points) for elk, the .308 is the safer bet due to its superior energy and penetration. The 7.62x39 is better suited for deer-sized game or when you’re shooting at closer ranges with high-quality expanding bullets.
Q: Is the .308 overkill for whitetail deer?
A: Not at all. The .308’s extra energy ensures a quick, ethical kill even on broadside shots or when shooting through dense cover. Many hunters prefer it for whitetail because it allows for more margin for error—especially in low-light conditions or when the deer is moving.
Q: Which cartridge has better bullet selection?
A: The .308 has a slight edge in premium loads, particularly for big game. However, the 7.62x39 benefits from a wider variety of affordable, high-quality varmint and deer loads. Both cartridges support controlled-expansion bullets, but the .308’s heavier options (180+ grains) are harder to match in 7.62x39.
Q: How does accuracy compare between the two?
A: Accuracy depends more on the rifle and load than the cartridge itself. A well-made bolt-action in .308 can shoot sub-MOA, while a quality AK in 7.62x39 can be surprisingly accurate for its class. That said, the .308’s longer case and heavier bullet generally allow for better long-range precision when paired with high-BC projectiles.
Q: Are there any rifles that make one cartridge better than the other?
A: Absolutely. A rifle like the Ruger American in .308 will outperform an AK in 7.62x39 at long range, while the AK’s ergonomics and recoil control make the 7.62x39 more comfortable for quick shots. The choice of rifle can sometimes outweigh the cartridge’s inherent advantages.
Q: Which is cheaper to shoot over a season?
A: The 7.62x39 is generally more budget-friendly, especially with mil-surplus ammo. However, premium .308 loads (like those for elk) can cost significantly more per round. If you’re on a tight budget, the 7.62x39 is the clear winner, but the .308’s versatility may justify the extra cost for serious hunters.
Q: Can I use a .308 rifle for varmint hunting?
A: Yes, but it’s often overkill. The .308’s recoil and bullet weight make it less ideal for small targets like prairie dogs or squirrels, where the 7.62x39’s lighter recoil and higher velocity (relative to its size) are more efficient. That said, some hunters use .308 for varmint work simply because they already own the rifle.
