.30-30 Winchester vs .308 Winchester

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The quick comparison

Why they get confused

The names share ".30" and "Winchester," and both fire bullets of about .308-inch diameter. But a cartridge is the whole package: case shape, rim, length and pressure. The .30-30 has a rim at the base that the lever action's extractor grabs and that headspaces the cartridge; the .308 is rimless with an extractor groove. The .308 case is also designed for higher pressure. Rimmed cases feed naturally from tube magazines and suit lever and single-shot actions; rimless cases stack cleanly in box magazines. Our types of rifles overview shows which actions use which.

Where the names come from

The .30-30 name refers to .30 caliber and the original charge of 30 grains of smokeless powder, in the cartridge originally called .30 WCF (Winchester Center Fire). The .308 name is simply its bullet diameter. It is the commercial version of the cartridge that became 7.62x51mm NATO.

Performance in plain terms

With traditional flat-nose bullets, the .30-30's trajectory drops more steeply past moderate distances, and it carries less energy than a .308 at any given distance. That is why .30-30 hunters often keep shots inside the distances typical of timber and brush. The .308 with pointed bullets shoots flatter and holds energy farther, which suits fields, cut lines and open country as well as woods.

Exact trajectory, velocity and energy depend on the load and barrel length. Check your ammunition maker's published data for your specific load rather than generic charts.

The rifles that go with them

.30-30: the lever gun's cartridge

The .30-30 is inseparable from tube-fed lever actions like the Winchester 94 and Marlin 336. These rifles are light, slim and quick in cover. Because cartridges sit nose-to-primer in the tube, traditional .30-30 loads use flat or round-nose bullets, and some modern loads use soft flexible tips designed for tube magazines. Learn the action in our explainer on firearm action types.

.308: the bolt gun and semi-auto standard

The .308 is chambered in nearly every bolt-action line, in AR-10-type semi-autos, and in some box-magazine lever rifles. With a free-floated barrel and a variable scope, a .308 bolt gun is one of the most versatile hunting rifles available. See what is a bolt-action rifle.

Recoil and shooter comfort

In typical rifles, the .30-30 recoils less than the .308, though light lever carbines have their own sharpness. Both are manageable for most adults. For newer or smaller shooters, a .30-30 in a fitted lever gun or a .308 with reduced-recoil loads can both work; fit and rifle weight matter as much as the cartridge.

Which should you choose?

Notice the last row: although the .30-30 is a classic "short-range" round, it is still a bottleneck cartridge, so it is not legal in places that require straight-walled cartridges. See the straight-wall rifle category for what does qualify.

Rifles and ammunition

For semi-automatic options, see our comparison of semi-auto .308 rifles.

Choosing ammunition for each

.30-30 loads

• Flat-nose or round-nose soft points: the traditional choice, safe in tube magazines, and designed to expand at .30-30 velocities.
• Flexible-tip loads: soft polymer tips made for tube magazines, intended to improve the bullet's shape for longer shots. Use only loads the maker labels as safe for tubular magazines.
• Lead-free copper options: available from some makers for areas or hunts that require non-lead ammunition.

.308 loads

• Soft points and polymer tips in a wide range of weights for deer-size game.
• Bonded and monolithic copper bullets for deeper penetration on larger game, and for non-lead requirements.
• Match loads for target work, and FMJ practice ammunition. FMJ is for the range, not for hunting, and some states prohibit it for big game.

Whichever cartridge you choose, zero with the exact load you will hunt with and confirm it from field positions.

Shot discipline matters more than the cartridge

Hunters who do well with a .30-30 tend to set themselves a firm maximum distance and pass on anything beyond it. Hunters who carry a .308 sometimes stretch shots simply because the cartridge can. The ethical limit is set by the shooter's ability from the position available, the light, the wind and the angle of the animal, not by the cartridge's published trajectory. Practice at the distances you might shoot, from sticks, a rail or sitting, and know exactly where your bullet lands there.

Practice and cost

Both cartridges are common enough that you can usually find practice and hunting ammunition, though the .308's selection is deeper. Because .30-30 rifles are often used for short-range hunting, owners tend to shoot less volume; .308 owners who also shoot targets at distance may go through more ammunition. Many hunters stretch their practice budget with a .22 that has similar controls; our rimfire training guide explains how.

A note on box-magazine lever guns

Box-magazine lever rifles blur the line. Because cartridges sit side by side, they can use pointed bullets and modern cartridges, including .308 in some models. If you love lever handling but need .308 reach, that is the bridge between the two worlds.