.300 WSM Ammo

This .300 Caliber Rifle Ammo is always affordable at The Guide! Check out your favorite brands like Winchester .300 WSM Ammo, Hunting Shack .300 WSM Rifle Ammo, and Federal .300 WSM Rifle Ammo today!

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Sportsman's Guide has a great supply of .300 WSM Rifle Ammo at the best prices around! Check out our .300 WSM Ballistic Tip Ammo or our .300 WSM Soft Point Ammunition at the guaranteed lowest prices!

Related Products

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

Item # WX2-224857

Non-Member $43.19 Buyer's Club $41.03

Item not currently available for sale.

Federal Premium® Vital-Shok Trophy Copper BT Rifle Ammo, the most technologically advanced hunting ammunition available, PRICED RIGHT!

Loaded with premium hunting bullets and matched with the highest quality powder, primers and brass, Vital-Shok Rifle Ammo will give you the confidence needed to make the shot of a lifetime.

The Trophy Copper boat tail bullet is designed to provide devastating downrange performance through extreme accuracy and 99% weight retention -- even after deep penetration. Featuring a polymer-tipped bullet that helps reduce wind drift and bullet drop at longer ranges. New production, boxer-primed, reloadable cases.

  • Cartridge: .300 Rem. Ultra Mag.
  • Bullet Weight (Grain): 180
  • Bullet Style: Trophy Copper BT
  • Muzzle Velocity: 3,150
  • Muzzle Energy (ft.-lbs.): 3,965
  • Rounds: 20

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Winchester® Super-X® Rifle .325 WSM 220 Grain PHPB 20 rounds

Item # WX2-204958

Was $60.99 Non-Member $60.49 Buyer's Club $57.47

In Stock

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

Premium Power Max BondedTM 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: .325 WSM Ammo
  • Bullet Weight (grains): 220
  • Muzzle Vel. (f.p.s.): 2,840
  • Muzzle Energy (ft.-lbs.): 3,8940
  • Bullet Style: PHPB
  • Rounds: 20.

PHPB = Protected Hollow Point Bonded

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

Item # WX2-424034

Non-Member $46.49 Buyer's Club $44.17

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

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

Item # WX2-71322

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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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