.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!

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

Related Products

Hornady® Rifle .300 Win Mag 195 Grain BTHP Match 20 rounds

Item # WX2-231400

Non-Member $35.39 Buyer's Club $33.62

In Stock

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Hornady® Match Grade Ammo. A wide variety of options, for a LOW Guide price!

Get a nice, slashed price on top-grade Hornady® ammunition from The Guide:

  • Reloadable brass cases
  • Boxer primed
  • Non-corrosive
  • Caliber: .300 Win Mag Ammo
  • Bullet Wt. Grains: 195
  • Bullet Style: BTHP
  • Muzzle Velocity (F.P.S.): 2,930
  • Muzzle Energy (ft.-lbs.): 3,717
  • Rounds Per Box: 20

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Winchester® Super-X® Rifle .300 Win. Mag. 180 Grain PMB 20 rounds

Item # WX2-185234

5 stars
(1)
Non-Member $33.59 Buyer's Club $31.91

In Stock

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20 rounds Winchester® Super-X Power Max BondedTM Ammo. Here for a REAL STEAL!

Premium Power Max Bonded™ Rounds, specifically engineered for the whitetail hunter! Featuring protected hollow point bonded bullets that deliver increased weight retention, deeper penetration and more knockdown power. The core is permanently bonded to the jacket using Winchester®'s proprietary process, ensuring a devastating mushroom that produces massive energy transfer for quick, clean kills.

  • Cartridge: .300 Win. Mag. Ammo
  • Bullet Weight (grains): 180
  • Muzzle Vel. (f.p.s.): 2,960
  • Muzzle Energy (ft.-lbs.): 3,501
  • Bullet Style: PHPB
  • Rounds: 20

PHPB = Protected Hollow Point Bonded

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Winchester® Super - X® Rifle .264 Win.® Mag. 140 Grain PP 20 rounds

Item # WX2-95120

Non-Member $49.69 Buyer's Club $47.21

Item not currently available for sale.

Rifle Ammunition

Super-X®: High-grade bullet design which effectively controls bullet expansion.


  • Cartridge: .264 Win Mag Ammo
  • Bullet Wt. Grains: 140
  • Bullet Style: Power Point
  • Muzzle Velocity (F.P.S.): 3,030
  • Muzzle Energy (Ft-lbs.): 2,854
  • Rounds Per Box: 20

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20 rounds Federal® Trophy Bonded® Tip 300 Win® Mag. 165 - grain Ammo

Item # WX2-207332

5 stars
(2)
Non-Member $41.49 Buyer's Club $39.42

Item not currently available for sale.

Federal® Trophy Bonded® Tip Ammo

A great big game hunting bullet:

  • Polymer tip and boattail bullet for improved accuracy
  • Solid-copper shank means reliable penetration
  • Nickel-plated case and bullet for easier extraction
  • 20 cartridges per box
  • New production, boxer primed, reloadable, non-corrosive ammo

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