Attention Shooters: We're seeing a huge uptick in orders and customer service calls. Currently, most orders are shipping in about 3 days. Stay safe!

Bulk Ammo For Sale

Call (800) 720-6035 or email us at today!

All Products

20 Rounds of .300 Win Mag Ammo by Hornady Superformance - 165gr GMX

Out of Stock

Ammo Overview

Quantity - 20 rounds per box
Manufacturer - Hornady
Bullets - 165 grain GMX
Casings - Boxer-primed brass


Hornady’s Superperformance bullet might just provide the most consistent bullet for a hunter or avid shooter out there today. It is built to provide consistent results no matter what the temperature or conditions are like. This is done through the casing and primer that these bullets are made of, they only use the highest quality material. This ensures that it delivers the same results every time. The Super Performance rounds will also increase your rifles performance by adding 100 to 200 feet per second on the muzzle velocity of your round, without increasing the recoil or reducing accuracy.

Another great thing about this is the GMX bullet. The GMX bullet is designed to be deep penetrating and hard hitting. This tough alloy material maintains almost 95% of its original weight and will expand 1.5 times larger than its original size. This specially designed bullet will help to create a larger wound cavity and deliver a devastating blow to any medium to the large game that you are hunting.

This ammo comes with 20 rounds per box and will provide you with high-performance ammunition that delivers consistent results no matter the conditions.

Write Your Own Review

You're reviewing: 20 Rounds of .300 Win Mag Ammo by Hornady Superformance - 165gr GMX

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars
Ammo Performance
Thank you for giving us your feedback and thoughts on this product. Your experience will help other shooters determine if an ammo is worth shooting and lets us know if we should continue to carry the rounds. If you don't mind, please also include an email address so we can get in touch with any questions or if there is anything we need to do to ensure your shooting experience was everything that it should be!

Our customer service team has published this Q&A information as a free service to the shooting community. Please note that expressly disclaims any and all liability with regard to how the shooting community might use this Q&A information. See Terms of Use for more details.

There are no entries.

Post your question
  • Please enter your name as you want it to appear on our site.
    Please tell us where you want the answer sent (it will not appear on our site).

* Required Fields