.300 Remington Ultra Magnum Ammo

This .300 Caliber Rifle Ammo is perfect for any shooter, and affordable too! Check out your favorite brands like Remington .300 Ultra Mag. Rifle Ammo and Federal .300 Ultra Mag. Rifle Ammo today! Want to know even more about how your ammo is firing? Check out the article, "Rifling Twist Rates & Bullets", from our Guide Outdoors section.

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  1. Nosler® Trophy Grade™ .300 Rem.® Ultra Mag 180 Grain AB 20 rounds

    5 stars
    (1)
    Buyer's Club $70.77 Non-Member $74.49

    In Stock

  2. Barnes® VOR-TX™ .300 Rem. Ultra Mag. 180 Grain TTSX-BT Rifle Ammo, 20 rds.

     
    Buyer's Club $52.05 Non-Member $54.79

    Item not currently available for order

  3. Barnes® VOR - TX™ .300 Rem. Ultra Mag. 165 Grain TTSX - BT Rifle Ammo, 20 rds.

     
    Buyer's Club $55.09 Non-Member $57.99

    Item not currently available for order

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The Guide has a great supply of .300 Remington Ultra Magnum Rifle Ammo at the best prices around! Check out our .300 Rem. Mag. Ballistic Tip Ammo, or our .300 Rem. Mag. Soft Point Ammunition at the guaranteed lowest prices! 

Related Products

PPU Thunder® 7mm Rem. Mag. 158 Grain Rifle Ammo, 20 Rounds

Item # WX2-223281

Buyer's Club $21.84 Non-Member $22.99

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: 7mm Rem. Mag.
  • Weight Grain: 158
  • Muzzle Velocity (F.P.S.): 2,789
  • Muzzle Energy (ft. lbs): 2,729
  • Rounds: 20

Order ONLINE today!

20 rounds of Hornady® Custom Lite™ 7mm Rem. Mag. 139 Grain SST™ Ammo

Item # WX2-619440

Buyer's Club $31.34 Non-Member $32.99

In Stock

Add to Wishlist

20 rounds of Hornady® Custom LiteTM 7mm Rem. Mag. 139 Grain SSTTM Ammo delivers flat trajectories and hard hitting performance without the harsh recoil!

Less recoil with accurate and dependable performance! This Hornady® Custom Lite™ 7mm Rem. Mag. 139 Grain SST™ Ammo reduces recoil and muzzle blast, and puts the fun back into shooting for kids, women, and every day shooters looking to keep recoil to a minimum.

Features:

  • 27% less recoil compared to standard 139 grain loads
  • 139 grain weight
  • SST bullet
  • Brass cased
  • Boxer primed
  • Reloadable
  • Non-corrosive
  • Muzzle velocity: 2,800 F.P.S.
  • Muzzle energy: 2,420 ft.-lbs.
  • Current production
  • Made in the U.S.A.
  • 20 rounds per box

Sellier & Bellot® 7mm Rem. Mag. 158 Grain Exergy Rifle Ammunition, 20 Rounds

Item # WX2-424031

Buyer's Club $40.84 Non-Member $42.99

In Stock

Add to Wishlist

20 rds. Sellier & Bellot® Exergy Rifle Ammunition. PRICED LOW!

The Exergy bullet is the new generation of projectile. The expansion cavity is sealed with an aluminum tip to optimize your accuracy. The result is a bullet that delivers maximum weight retention, no fragmentation and deeper penetration than lead-core bullets! Projectile is 100% solid copper construction. Clean-burning propellants. Brass-cased, Boxer-primed, reloadable and non-corrosive.

  • Caliber: 7mm Rem® / Mag
  • Bullet Style: Exergy
  • Bullet Weight (grains): 158
  • Muzzle Velocity (F.P.S.): 2,885
  • Muzzle Energy (ft. / lbs.): 2,921.

Nosler® Trophy Grade™ .338 Rem.® Ultra Mag 225 Grain AB 20 rounds

Item # WX2-179687

Buyer's Club $75.52 Non-Member $79.49

Item not currently available for sale.

Nosler® Trophy GradeTM Ammo!

A sure shot! Manufactured to Nosler's strictest quality standards to attain optimum performance no matter where your hunting trip takes you. 

  • Cartridge: .338 Rem.® Ultra Mag
  • Bullet Wt. Grs.: 225
  • Bullet Style: AccuBond®
  • Muzzle Velocity (F.P.S.): 2,975
  • Muzzle Energy (ft. / lbs.): 4,421
  • Rounds per box: 20.

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