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Ammo Inc. 300 Blackout 150 Grain Full Metal Jacket- 1000 Rounds

$42.75
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Federal American Eagle 300 AAC Blackout 220 Grain Subsonic Open Tip Match

$42.75
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Federal American Eagle 300 AAC Blackout 150 Grain Full Metal Jacket Boat Tail

$42.75
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You Need Better Ammo

It’s a beautiful morning and you have a clean shot on a handsome buck. The winds are calm, the sun’s at your back, you pull the trigger… and the shot misses.

That buck’s scut bounces away because the round didn’t connect.

Why did it happen? Well, maybe you can't quite get the right "pop" on your shots and it’s time to look for something new.

It may be your ammunition.

Duty Calls — .300 AAC Blackout Ammo Answers on The First Ring

You've got a rifle. You've got ammo. But do you know what makes ammunition truly great?

The .300 round is the perfect blend of speed, power, and precision. It's a versatile round that can handle several situations — you’re covered for mid-range shots and close-quarter situations alike.

No matter how much experience you have with hunting or shooting sports, .300 Blackout Ammo Rounds help you get out and take down whatever targets your heart desires.

If you're looking for something closer to home, this ammo can also be used for self-defense purposes. While it may not be the best pick for long range shooting at distances greater than 400 yards, the .300 AAC Blackout can certainly outpace the vaunted H&K MP5 in close quarters.

The Advanced Armament Corporation and Remington paired up to develop this new round for rifle marksmanship. You can feel the care and quality in every shot.

Efficiency and Adaptability, All With the Swap of A Magazine

You can switch from subsonic to supersonic, then to barrier penetrative ammunition all with the slap of a mag and a rack of the bolt.

  • A 125gr (8 g) head will achieve over 2,200ft/s in velocity.
  • A 220gr (14 g) head will achieve just over 1,000ft/s in velocity.
  • The Hornady 110gr (7 g) will achieve 2,300ft/s of velocity.

For you 5.56mm users, don’t throw away your magazines. The .300 AAC Blackout can even be loaded into 5.56mm NATO mags.

See Why So Many Customers Love Pro Armory

For our team, providing great ammo, tactical gear, and world-class training to the great American shooter is just one more way to serve & celebrate our great country. We're committed to giving you everything you need to accomplish your shooting goals -- all at an affordable price. Join the thousands of satisfied customers that love shopping at Pro Armory.

Great prices, fast shipments!! Always come on or before the date on the statement. If you see an item at Sale Prices buy it fast, because it won’t last! – BW

I finally found an ammo company online that cares about me. Most just are salesmen with zero customer service. Pro Armory I thank you ! -TF

Nice to see that I can save money when I buy in bulk! I live in FL and shipping was only 3 days from when I ordered. I will be ordering again – PJ

Get 1000 Rounds of 300 Blackout Ammo at An Affordable Price at Pro Armory

At Pro Armory, we have a deep understanding of ammunition. We work hard to bring you quality ammo at a reasonable price, so you'll always get the best bang for your buck, whether you're competition shooting, preparing to defend your family, or just plinking at the range.

As a veteran-operated business, our team is composed entirely of ammo enthusiasts. We have the experience and wisdom needed to provide informed advice and a smooth shopping experience every time you buy.

Browse .300 Blackout Bulk Cases

New, Improved, Based on Performance

The .300 Blackout speaks for itself (along with real shooters who use it) as to why it’s sweeping the market for huntsmen and shooting enthusiasts alike. Here are a couple reasons of why you should have .300 AAC Blackout stuffed in your magazines:

Staff Sergeant Daniel Horner of the United States Marksmanship Unit won several Army Marksmanship competitions due to the .300 AAC round before rules were changed to help "negate" the advantages posed in a marksmanship championship.

The Netherlands, the United Kingdom, and the United States have adopted .300 Blackout for use in their arsenals.

The .300 AAC Blackout round was developed specifically for the military:

We started development in 2009, but most of the work was done in 2010. A military customer wanted a way to be able to shoot .30-cal. bullets from an M4 platform while using normal bolts and magazines, and without losing the full 30-round capacity of standard magazines.” - Robert Silvers, director of research and development for AAC.

.300 Blackout — One of the Most Versatile Rounds on the Market

If you're looking for a round that performs at range and close quarters, look no further than the .300 blackout round. This .300 ammunition is a perfect alternative to 5.56mm NATO. It was developed by AAC (Advanced Armament Corporation) for use in the M4 carbine as a superior alternative to the 5.56.

It's a sleek addition to the ammunition world, meant to excel with suppressed M4s and subsonic performance compared to 5.56 NATO. Sports shooters and hunters will love to play with a box of .300 Blackout.

The .300 Blackout can also be loaded into 5.56 NATO magazines and shares similar components in the design. With a 147-grain load, this round will reach its target with precision even on breezy days.

Do not mix .300 and 5.56mm ammunition in your magazines or weapons.

Frequently Asked Questions

Gun owners using .300 Blackout can add versatility to their combat roster or hunting party. The .300 AAC Blackout was designed to carry the energy of a Soviet 7.62x39mm in an AR format. The only downside: .300 AAC Blackout rounds are similar in size to 5.56mm, but do not mix well in weapons chambered for them. If you spill a box of 5.56mm and .300 on a dark night with no flashlight, be careful to sort them out correctly.

Don't be fooled by their similarity. These two calibers can share magazines but they can’t share the same weapon. 5.56mm and .300 are NOT chambered the same.

Any weapon chambered for .300 AAC Blackout. Do not attempt to mix .300 ammo in weapons chambered for 5.56mm and vice versa

Yes. Sometimes buying just enough ammunition is necessary. However, buying in bulk saves money, time, and headaches trying to find it in stores when supply chains are in trouble. The supply chain disruptions following the COVID-19 pandemic drove many shooters to buy in bulk where they could to keep from running out of ammo — and it’s still a great idea! Imagine if you ran out of ammo at the worst time? It’s always better to be prepared.

Pro Armory’s got your six. We have quality bulk and box ammunition available at affordable prices, in stock today. Our team at Pro Armory is dedicated to you: the great American shooter. We want you to have the best ammo experience possible — on the range or in the field. We ship it all to you for the lowest shipping cost possible with guaranteed security for your online purchase every time.

Make Your Shots Connect with Bulk .300 Blackout from Pro Armory

.300 AAC Blackout has a short but impressive reputation. It’s powerful. It’s versatile. It’s reloadable. It’s another great round with a star-spangled service history for the big shelves at Pro Armory.

At Pro Armory, we understand the importance of having high-quality, reliable ammunition at a fair price. That’s why we offer 1000-round cases as well as small boxes of .300 blackout. As a veteran-owned and operated company, we are committed to providing our customers with the best possible service and value — whatever your shooting goals are.

Whether you're looking for a fun day of shooting at the range or need reliable ammo for a hunting trip, you can trust Pro Armory to have you covered. With our competitive prices and low shipping rates, there's no reason to wait. Order your bulk .300 blackout ammo today and experience the fun and freedom of shooting with Pro Armory!

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Ammo Inc. 300 Blackout 150 Grain Full Metal Jacket- 1000 Rounds

$42.75
VIEW OPTIONS

Federal American Eagle 300 AAC Blackout 220 Grain Subsonic Open Tip Match

$42.75
VIEW OPTIONS

Federal American Eagle 300 AAC Blackout 150 Grain Full Metal Jacket Boat Tail

$42.75
VIEW OPTIONS

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