Rifle Ammo | .300 Winchester Magnum AmmoHornadySold by Sportsmans Guide

Hornady

Hornady American Whitetail .300 Winchester Magnum InterLock SP 150 Grain 20 Rounds

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Hornady American

Whitetail ammunition for deer season

.300 Winchester

Magnum cartridge

Interlock Sp

150 grain load

20 Rounds

Per box

Opening Day

Deer season readiness

$38.49
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SKU: WX2*0234413

Overview

Built for deer season, this ammunition is aimed at hunters preparing for opening day and other whitetail-focused hunts. It is offered in .300 Winchester Magnum with 150-grain InterLock SP bullets and comes in a 20-round box. The load is positioned for hunters who want a straightforward, season-ready option from Hornady’s American Whitetail line.

Why Hunters Choose the Hornady

Hornady American

Whitetail ammunition for deer season

.300 Winchester

Magnum chambering

Interlock Sp

150 grain load

Pack Includes

20 rounds

Straightforward Hunting

Ammunition from Hornady

Key Features

  • Hornady American Whitetail ammunition for deer season hunting
  • .300 Winchester Magnum cartridge
  • InterLock SP 150 grain load
  • 20 rounds per box
  • Designed for opening day deer season readiness

Best Used For

  • Deer hunters preparing for opening day with dedicated whitetail ammunition
  • Hunters using .300 Winchester Magnum rifles for seasonal deer hunting
  • Shooters wanting a straightforward 20-round box for hunting range preparation
  • Hunters who prefer purpose-built ammunition for annual deer season use

Specifications

Bullet TypeInterLock SP
Bullet Weight150 Grain
Caliber.300 Winchester Magnum
Product LineAmerican Whitetail
Rounds20

Pros

  • Hornady American Whitetail ammunition for deer season use
  • .300 Winchester Magnum chambering
  • InterLock SP 150 grain load
  • Pack includes 20 rounds
  • Straightforward hunting ammunition from Hornady

Considerations & Trade-offs

  • This is a .300 Winchester Magnum load, so it is intended for rifles chambered for that cartridge and may be more recoil-intensive than lighter deer cartridges.
  • The box contains 20 rounds, which is a practical hunting quantity but may require additional purchases for extended range sessions or sight-in work.
  • The product description is focused on deer-season use, so hunters looking for a more specialized load for other game or applications may want to verify fit for their intended use.

Suggested Comparisons

  • .300 Winchester Magnum hunting ammunition
  • Deer hunting ammunition
  • Centerfire rifle ammunition
  • Big game rifle ammunition

Suggested Accessories

  • Ammunition storage box
  • Hearing protection
  • Rifle cleaning kit
  • Ballistic eyewear

Frequently Asked Questions

What caliber and bullet weight is this ammunition?

This product is Hornady American Whitetail .300 Winchester Magnum ammunition with 150 grain bullets.

How many rounds come in a box?

The product is sold as 20 rounds.

What type of hunting is this ammunition intended for?

The provided description says it is made for opening day of deer season, so it is positioned for deer hunting.

Does the product description list the bullet construction or specific performance details?

No. The provided source data does not include bullet construction details or performance specifications beyond the product title and description.

Is any information provided about the rifle compatibility beyond the caliber?

The source data only identifies the caliber as .300 Winchester Magnum. No additional compatibility details are provided.