.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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  1. Hornady® Superformance™ .338 Win Mag 225 Grain SST™ SPF 20 rounds

    5 stars
    (5)
    Buyer's Club $35.52 Non-Member $37.39

    In Stock

  2. Barnes® VOR-TX™ .338 Win. Mag. 210 Grain TTSX-BT Rifle Ammo, 20 rds.

     
    Buyer's Club $47.30 Non-Member $49.79

    In Stock

  3. Barnes® VOR-TX™ .338 Win. Mag. 225 Grain TTSX-BT Rifle Ammo, 20 rds.

     
    Buyer's Club $47.30 Non-Member $49.79

    Item not currently available for order

  4. Hornady® Superformance™ .338 Win Mag 185 Grain GMX™ SPF 20 rounds

    5 stars
    (1)
    Buyer's Club $39.70 Non-Member $41.79

    Item not currently available for order

  1. Winchester® AccuBond™ CT® Rifle .338 Win.® Mag 225 Grain AccuBond™ CT® 20 rounds

     
    Buyer's Club $62.98 Non-Member $66.29

    Item not currently available for order

  2. Winchester® Supreme Ballistic Silvertip™ .338 Win.® Mag. 200 Grain BST 20 rounds

     
    Buyer's Club $59.08 Non-Member $62.19

    Item not currently available for order

  3. Winchester® Supreme™ E - TIP® .338 Win.® Mag. 200 Grain 20 Rounds

     
    Buyer's Club $66.21 Non-Member $69.69

    Item not currently available for order

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

Related Products

PPU Thunder® .300 Win. Mag. 170 Grain Rifle Ammo, 20 Rounds

Item # WX2-223276

Buyer's Club $21.65 Non-Member $22.79

Item not currently available for sale.

PPU Thunder® Rifle Ammo. A big game hunter with "bite".

Deep penetration. Reliable, controlled expansion.

  • Soft point bullet
  • Brass cased
  • Boxer primed
  • Reloadable
  • Non-corrosive
  • Product of Serbia.
  • Caliber: .300 Win. Mag.
  • Weight Grain: 170
  • Muzzle Velocity (F.P.S.): 2,871
  • Muzzle Energy (ft. lbs): 3,111
  • Rounds: 20

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Federal® Fusion™ .300 Win.® Mag. 165 Grain 20 rounds

Item # WX2-96923

5 stars
(4)
Buyer's Club $28.49 Non-Member $29.99

In Stock

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Federal® FusionTM Ammo. Among the most effective hunting rounds using programmed expansion memory.

Advanced Ammo. A sleek profile and perfect center of gravity provide superior ballistics, less drop over distance and extreme long-range accuracy.

Shooting sharp:
  • Skived tip for long-range expansion, short-range toughness
  • Pressure-formed core provides strength and expansion never before available in a hunting projectile
  • Copper jacket is fused to the core, eliminating any component separation
  • Boattail base is pressure-formed
  • 20 rounds per box.
  • Cartridge Type: .300 Win.® Mag. Ammo
  • Grain Weight: 165
  • Muzzle Velocity: 3,080
  • Muzzle Energy (ft.-lbs.): 3,475

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Winchester® Super-X® Rifle .300 Win.® Mag. 150 Grain PP 20 rounds

Item # WX2-12127

5 stars
(2)
Buyer's Club $27.35 Non-Member $28.79

In Stock

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Winchester® Super-X® Rifle Ammo. Top precision.

First manufactured in 1922, Super-X® continues to exhibit the precision and controlled expansion you demand. Maximum power, maximum efficiency. Packed 20 rounds in a box.

  • Cartridge: .300 Win. Mag. Ammo
  • Bullet Wt. Grains: 150
  • Bullet Style: PP
  • Muzzle Velocity (F.P.S.): 3,290
  • Muzzle Energy (ft.-lbs.): 3,605
  • Rounds Per Box: 20.

Hornady® Interlock™ Rifle .300 Win.® Mag. 165 Grain BTSP 20 rounds

Item # WX2-71322

5 stars
(1)
Buyer's Club $30.87 Non-Member $32.49

In Stock

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Hornady® InterlockTM Rifle Ammo!

Reduces wind drift and delivers more smack-down energy on target, with no increase in recoil or muzzleblast. Exactly what you'd expect from Hornady®. Give your shooting an upgrade, here for LESS!

  • Cartridge: .300 Win. Mag.
  • Bullet Wt. Grains: 165
  • Bullet Style: BTSP (Boat Tail Soft Point Interlock)
  • Muzzle Velocity (F.P.S.): 3,100
  • Muzzle Energy (ft.-lbs.): 3,522.

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