.338 Winchester Magnum Ammo

The Guide has a great supply of .338 Winchester Magnum Rifle Ammo at the best prices around! This .338 Win. Mag. Ammunition is great for big game shooters, and affordable too! Check out your favorite brands like Remington .338 Win. Mag. Ammo, Federal .338 Win. Mag. Ammo, and Winchester .338 Win. Mag. Ammo today!

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Shop today for the guaranteed lowest prices on all of our .338 Caliber Ammo!

Related Products

Remington .300 Win. Mag 180 Grain Bonded PSP HyperSonic Centerfire Ammo, 20 rounds

Item # WX2-283102

Non-Member $35.99 Buyer's Club $34.19

Item not currently available for sale.

20 rds. Remington® HyperSonic Centerfire Ammo. Up to 200 F.P.S. faster than standard loads!

Give your shot a HyperSonic boost! With hyper-charged velocities up to 200 fps faster than standard loads, Remington HyperSonic Centerfire delivers more than just laser-flat trajectories and higher downrange energies. It zips through hide, meat and bone with unrivaled devastation thanks to today's most advanced bonded bullet design, Core-Lokt Ultra Bonded.

Remington engineers started with a proprietary blend of propellants to achieve the boost in speed, then went to work to find the perfect lethal match, testing loads with every possible bullet design on ballistic gel, simulated bone, actual big-game carcasses and other mediums we can't reveal. When the smoke and the chunks cleared, the combination that dominated in terminal performance and accuracy is the one you see here. No other high-velocity load on the market can measure up!

  • Description: .300 Win. Mag
  • Bullet Style: Bonded PSP
  • Bullet Weight: 180
  • Muzzle Velocity (F.P.S.): 3,122
  • Muzzle Energy (ft. lbs.): 3,896

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Federal Premium Vital-Shok Nosler Partition .300 Win. Mag. 165 Grain NP 20 rounds

Item # WX2-85368

5 stars
(3)
Non-Member $45.99 Buyer's Club $43.69

In Stock

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Federal® Premium® Vital-ShokTM Nosler® Partition .300 Win.® Mag. Rifle Ammunition.

Premium® Nosler® Partition: Dual-core design with an integral partition for medium to big game.

  • Cartridge: .300 Win.® Mag. Ammo
  • Bullet Wt. Grains: 165
  • Bullet Style: NP (Nosler® Partition)
  • Muzzle Velocity: 3,050
  • Muzzle Energy: 3,410.

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Winchester® XP3™ .300 Win.® Mag 150 Grain 20 rounds

Item # WX2-131785

5 stars
(1)
Non-Member $57.49 Buyer's Club $54.62

Item not currently available for sale.

20 - Rounds Winchester® XP3TM Rifle Ammo for unsurpassed knock - down power and pinpoint accuracy!

Boattail and polymer tip for downrange energy. Lubalox® coating for less friction and bonded core. The XP3™ has the highest weight retention in Winchester®'s Supreme line, not to mention tremendous downrange performance and accuracy.

  • Cartridge: .300 Win.® Mag Ammo
  • Wt. Grain: 150
  • Muzzle Velocity (FPS): 3,260
  • Muzzle Energy (Ft. Lbs.): 3,539

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Remington Accutip .300 Win. Mag. 180 Grain AT-BT 20 Rounds

Item # WX2-85578

Non-Member $48.59 Buyer's Club $46.16

In Stock

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Rifle Ammunition.

AccuTip™ Ammo: Polymer tip and boattail design make it the most accurate rapid-expansion bullet on the market today!

  • Cartridge: .300 Win.® Mag Ammo
  • Bullet Weight Grains: 180
  • Bullet Style: AccuTip-Boattail
  • Muzzle Velocity (F.P.S.): 2,960
  • Muzzle Energy (ft. / lbs.): 3,501
  • Rounds: 20

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