Hornady American Whitetail 300 Win Mag 180gr InterLock Rifle Ammunition

Product Description:
Crafted for hunters who demand dependable performance and proven results, the Hornady American Whitetail 300 Win Mag 180gr InterLock Rifle Ammunition combines precision manufacturing with terminal ballistics engineered for North American whitetail hunting. Loaded with Hornady’s legendary InterLock® bullet, this round delivers deep penetration, reliable expansion, and exceptional weight retention for clean, ethical kills—even at long distances. Designed, tested, and proven in the field, it’s the ideal choice for serious hunters seeking performance they can count on.

Key Features & Benefits:

• 180gr InterLock® Soft Point Bullet:
  Delivers devastating terminal performance with controlled expansion and deep penetration on medium to large game.

• Proven InterLock® Technology:
  One-piece core and jacket design features a mechanical lock ring to retain mass and energy after impact.

• Optimized for 300 Winchester Magnum:
  Loaded to SAAMI specs for consistent accuracy, flat trajectories, and powerful downrange energy—ideal for long-range deer hunting.

• American Whitetail Line:
  Purpose-built for whitetail hunting with field-tested performance and premium Hornady components.

• High Velocity and Energy Transfer:
  Produces over 3,000 fps at the muzzle with exceptional energy delivery to ensure quick, humane takedowns.

• Premium Reloadable Brass:
  High-quality, boxer-primed brass cases ensure consistent ignition and long-lasting reusability for handloaders.

Specifications:

• Caliber: 300 Winchester Magnum

• Bullet Weight: 180 grains

• Bullet Type: InterLock® Spire Point

• Muzzle Velocity: Approx. 2,960 fps

• Muzzle Energy: Approx. 3,502 ft-lbs

• Ballistic Coefficient (G1): 0.452

• Case Type: Reloadable brass

• Primer Type: Boxer, non-corrosive

• Rounds per Box: 20

Materials:
Premium brass case, lead-core InterLock® bullet with copper jacket, non-corrosive primer, and clean-burning powder.

Usage Instructions:
Use only in firearms chambered for 300 Win Mag. Store ammunition in a cool, dry place away from moisture and heat sources. Always follow all firearm safety protocols and use appropriate hearing and eye protection while shooting. Clean your rifle regularly for best performance.

Warranty Details:
Hornady ammunition is backed by a satisfaction guarantee. Any issues related to manufacturing defects are covered. Contact Hornady Customer Service for assistance or replacement.

Unique Selling Proposition:
Trusted by generations of hunters, the Hornady American Whitetail 300 Win Mag 180gr InterLock delivers time-tested performance with unmatched accuracy and game-stopping power. Engineered specifically for whitetail, it provides the consistency, precision, and terminal effectiveness you need to make every shot count. When the moment matters, trust the round that’s built for it.

Ammunition Shipping Disclaimer:

Federal law mandates that you must be at least 18 years old to purchase rifles, shotguns, and their respective ammunition, and at least 21 years old to purchase all other firearms and ammunition. Ammunition will be shipped via ground service by the carrier of our choice to the contiguous 48 states only.  A street address is required for delivery. There is no option for shipping ammunition to international customers. 

For safety reasons, we do not accept returns on ammunition with no exception. Always make sure you are using the correct ammunition for your firearm.

DNW Outdoors customers in LA, DC, MN, PA, NY, NJ, MA, IL, CT, and CA should check with their local laws for ammunition restrictions before placing an order.

Due to New York State Law requiring a NICS background check at the time of ammunition purchase DNW Outdoors will not be able to sell and ship ammunition to the State of New York. 

Residents of Illinois purchasing ammunition must provide proof of a FOID card via email  at onlinesales1@dnwoutdoors.com with the subject line FOID before ammunition purchased will be shipped.

Residents of New Jersey purchasing ammunition must provide proof of  a FPIC card or New Jersey Handgun permit via email to onlinesales1@dnwoutdoors.com with the subject line of “FPIC” before  the ammunition purchased will be shipped.

Residents of Connecticut purchasing ammunition must provide proof of a Ammunition Eligibility Certificate or Permit to via email to onlinesales1@dnwoutdoors.com with the subject line of “Ammunition Eligibility Certificate”

DNW Outdoors reserves the right to ask for proof of age when buying age restricted items such as ammunition and firearms. No Exceptions.

**WARNING:** This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov