.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. Remington® Managed Recoil Rifle .300 Rem. Ultra Mag 150 Grain Core - Lokt® PSP 20 Rounds

    5 stars
    (1)
    Buyer's Club $34.95 Non-Member $36.79

    In Stock

  2. HSM Trophy Gold™ .300 RUM, 168 grain VLD Rifle Ammo, 20 rounds

     
    Buyer's Club $63.83 Non-Member $67.19

    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

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

     
    Buyer's Club $70.77 Non-Member $74.49

    Item not currently available for order

  1. Remington® Premier® .300 Rem.® Ultra Mag III 180 Grain SSB Ammo, 20 rounds

    5 stars
    (2)
    Buyer's Club $56.23 Non-Member $59.19

    Item not currently available for order

  2. Remington® Premier® .300 Rem.® Ultra Mag II 180 Grain SSB Ammo, 20 rounds

     
    Buyer's Club $52.43 Non-Member $55.19

    Item not currently available for order

  3. HSM Trophy Gold™ .300 RUM Mag, 210 grain VLD Rifle Ammo, 20 rounds

     
    Buyer's Club $65.73 Non-Member $69.19

    Item not currently available for order

  4. Remington® .300 Ultra Mag. PL1 150-Grain 20 Rounds

     
    Buyer's Club $33.72 Non-Member $35.49

    Item not currently available for order

  1. Federal® Premium® Vital - Shok™ Nosler® Partition .300 Rem.® Ult. Mag. 200 Grain NP 20 rounds

    4 stars
    (1)
    Buyer's Club $47.78 Non-Member $50.29

    Item not currently available for order

  2. HSM Trophy Gold™ .300 RUM, 185 grain VLD Rifle Ammo, 20 rounds

     
    Buyer's Club $65.35 Non-Member $68.79

    Item not currently available for order

  3. Nosler® Trophy Grade™ .300 Rem.® Mag 165 Grain PT 20 rounds

     
    Buyer's Club $70.77 Non-Member $74.49

    Item not currently available for order

  4. 20 rounds Federal® Trophy Bonded® .300 Rem.® Ultra Mag 180 - grain Ammo

     
    Buyer's Club $41.79 Non-Member $43.99

    Item not currently available for order

  1. 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

  2. Remington® Premier® .300 Rem.® Ultra Mag III 150 Grain SSB Ammo, 20 rounds

    5 stars
    (1)
    Buyer's Club $54.81 Non-Member $57.69

    Item not currently available for order

  3. Federal Premium® Vital-Shok .300 Rem. Ultra Mag. 180 Grain Trophy Copper BT Rifle Ammo, 20 Rounds

     
    Buyer's Club $41.03 Non-Member $43.19

    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

Winchester® Super-X® Rifle 7mm Rem. Mag. 150 Grain PMB 20 rounds

Item # WX2-185229

5 stars
Buyer's Club $31.34 Non-Member $32.99

Item not currently available for sale.

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: 7mm Rem. Mag. Ammo
  • Bullet Weight (grains): 150
  • Muzzle Vel. (f.p.s.): 3,090
  • Muzzle Energy (ft.-lbs.): 3,180
  • Bullet Style: PHPB
  • Rounds: 20

PHPB = Protected Hollow Point Bonded

Order ONLINE right away!

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!

Remington® Managed Recoil Rifle 7mm Rem. Mag 140 Grain Core - Lokt® PSP 20 Rounds

Item # WX2-85587

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

In Stock

Rifle Ammunition

Managed Recoil Ammo: A super high-performance round, with half the typical recoil.

Features:
  • Fully effective hunting performance with less than 50% of the recoil of standard cartridges
  • Less anticipation of recoil
  • Increased shooter confidence and improved shot placement
  • Quicker scope recovery for faster second shot placement
  • Point of aim is within 2" of a standard cartridge at 100 yards
  • Target practice without the recoil pounding
  • Specially designed bullets are optimized to deliver 2X expansion with over 75% weight retention on shots out to 200 yards
  • Cartridge: 7mm Rem. Mag. Ammo
  • Bullet Wt. Grains: 140
  • Bullet Style: Core-Lokt® PSP
  • Muzzle Velocity (F.P.S.): 2,710
  • Muzzle Energy (ft./lbs.): 2,283
  • Rounds Per Box: 20

Core-Lokt® PSP = Thicker jacket and internal crip locks in lead core for better weight retention and penetration with a pointed exposed lead tip.

Shoot in your order ONLINE now!

Remington® 7mm Rem.® Mag. 150 Grain PSP Core-Lokt® 20 Rounds

Item # WX2-4150

5 stars
Buyer's Club $26.40 Non-Member $27.79

In Stock

Remington® Rifle Ammunition.

Remington® Green Box: Legendary for accuracy and performance. Cases made of high-grade 70-30 brass featuring Kleenbore® primers.

  • Caliber: 7mm Rem.® Mag Ammo
  • Bullet Wt. Grains: 150
  • Bullet Style: Pointed Soft-Point Core-Lokt®
  • Muzzle Velocity (F.P.S.): 3,110
  • Muzzle Energy (ft. / lbs.): 3,221
  • Rounds: 20.

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