.300 Winchester Magnum Ammo

Shop The Large Selection Of All Hornady .300 Winchester Magnum Ammo At Rock Bottom Low Prices...Guaranteed at Sportsman's Guide

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  1. Hornady® Superformance™ .300 Win Mag 180 Grain SST® SPF 20 rounds

    5 stars
    (8)
    Buyer's Club $33.81 Non-Member $35.59

    In Stock

  2. Hornady American Whitetail .300 Win®. Mag. 150 Grain Interlock BTSP Ammo, 20 Rounds

    5 stars
    (8)
    Buyer's Club $24.98 Non-Member $26.29

    In Stock

  3. Hornady Superformance .300 Win Mag 165 Grain GMX SPF 20 rounds

    5 stars
    (2)
    Buyer's Club $38.94 Non-Member $40.99

    In Stock

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

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

    In Stock

  1. 20 rounds of Hornady® Custom Lite™ .300 Win. Mag. 150 Grain SST™ Ammo

     
    Buyer's Club $31.34 Non-Member $32.99

    In Stock

  2. Hornady® Interlock™ Rifle .300 Win.® Mag. 180 Grain SP 20 rounds

     
    Buyer's Club $30.77 Non-Member $32.39

    In Stock

  3. Hornady® Superformance™ .300 Win Mag 150 Grain GMX™ SPF 20 rounds

    4 stars
    (2)
    Buyer's Club $37.99 Non-Member $39.99

    Item not currently available for order

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

     
    Buyer's Club $32.29 Non-Member $33.99

    Item not currently available for order

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Related Products

HSM Trophy Gold™ .300 Win Mag, 185 grain VLD Rifle Ammo, 20 rounds

Item # WX2-215287

Buyer's Club $47.30 Non-Member $49.79

Item not currently available for sale.

HSM Trophy GoldTM Rifle Ammo Delivers devastating terminal performance!

Premium match-grade Rifle Ammo with Berger VLD (Very Low Drag) bullets that penetrate 2" to 3" before expansion. The expansion process fragments the bullets, causing massive wounding.

Because most of the bullet's energy is expended inside your target, quick and humane kills are ensured. These rounds are made with Winchester brass, match-grade primers and new powders that are not affected by temperature or altitude.

  • Caliber: .300 Win Mag Ammo
  • Bullet Weight (grains): 185
  • Bullet Style: VLD
  • Muzzle Velocity (f.p.s.): 3,094
  • Muzzle Energy (ft.-lbs.): 3,933
  • Rounds: 20

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Sellier & Bellot® .300 Win®. Mag. 180 Grain Exergy Rifle Ammunition, 20 Rounds

Item # WX2-424034

Buyer's Club $44.17 Non-Member $46.49

In Stock

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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: .300 Win. Mag.®
  • Bullet Style: Exergy
  • Bullet Weight (grains): 180
  • Muzzle Velocity (F.P.S.): 2,918
  • Muzzle Energy (ft. / lbs.): 3,404

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

Item # WX2-131785

Buyer's Club $55.09 Non-Member $57.99

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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Winchester® AccuBond™ CT® Rifle .300 Win.® Mag 180 Grain AccuBond™ CT® 20 rounds

Item # WX2-95152

Buyer's Club $43.50 Non-Member $45.79

Item not currently available for sale.

Rifle Ammunition

AccuBond™ CT®: Long-range pinpoint accuracy, deep penetration and maximum retention-all in a bonded bullet.

  • Cartridge: .300 Win.® Mag.
  • Bullet Wt. Grs.: 180
  • Bullet Style: AccuBond ™ CT®
  • Muzzle Velocity (F.P.S.): 2,950
  • Muzzle Energy (Ft.-lbs.): 3,478

Order ONLINE Now!

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