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Quick Look

The .338 Winchester Magnum was introduced in 1958 as a powerful big-game hunting cartridge. It offers a balanced mix of long-range power and manageable recoil. Highly regarded among hunters, it remains a top choice for large and dangerous game worldwide.

Why It's a Top Choice

Effective at extended ranges beyond typical big-game calibers
Strong penetration and stopping power on large game
Versatile for a wide range of hunting scenarios
Available in widely supported rifles and ammo brands
Reliable performance in harsh outdoor conditions

Key Variants

.338 Winchester Magnum

The original cartridge designed for North American and African big-game hunting, favored for its balance of power and recoil.

Competitor Comparison Table

Feature	.338 Winchester Magnum	.300 Winchester Magnum	.375 H&H Magnum
MSRP (Approx.)	$70 per box (20 rounds)	$65 per box (20 rounds)	$80 per box (20 rounds)
Typical Capacity / Size	3–5 rounds (bolt action rifles)	3–5 rounds (bolt action rifles)	2–4 rounds (bolt action rifles)
Weight	Heavier recoil and rifle weight than .300 WM	Lighter recoil and rifle weight	Heavier cartridge and rifle weight
Optics-ready	Yes, standard on most rifles	Yes, standard	Yes, common
Trigger Type	Bolt action, single-stage	Bolt action, single-stage	Bolt action, single-stage
Notable Pro	Strong terminal ballistics for large game	Flatter trajectory and less recoil	Exceptional stopping power on dangerous game
Notable Con	More recoil than .300 Winchester Magnum	Less power on dangerous game	Heavier recoil and rifle weight

Best Use Cases

Long-range big-game hunting, including elk and moose
African dangerous game hunting like Cape buffalo
Precision shooting at extended distances
Range practice with powerful magnum rifles
Collection for magnum cartridge enthusiasts

FAQs

Can I use .338 Winchester Magnum for hunting large game?

Yes, the .338 Win Mag is widely accepted for large and dangerous game hunting due to its high energy and deep penetration.

What is the effective range of the .338 Winchester Magnum?

It remains effective out to 600-800 yards on large game, balancing power and trajectory for precision shots.

How does .338 Winchester Magnum compare to .300 Winchester Magnum?

.338 Win Mag delivers greater terminal energy but with more recoil compared to the flatter shooting & lower recoil .300 Win Mag.

338 WIN MAG for Sale