Welcome to Guns 4 USA - Your Trusted Source for Premium Ammunition

May 12, 2020

223 Rem 55gr Critical Defense

Guns 4 USA is proud to offer the finest selection of ammunition for all your shooting requirements. With our commitment to quality and customer satisfaction, we have become the go-to destination for firearm enthusiasts across the country. In our catalog, you'll find an extensive range of ammunition options, including the highly sought-after 223 Rem 55gr Critical Defense.

Why Choose 223 Rem 55gr Critical Defense from Guns 4 USA?

When it comes to ammunition, nothing is more important than reliability and performance. Our 223 Rem 55gr Critical Defense rounds are designed to deliver exceptional results, making them a popular choice among avid shooters.

Here are some key features that set our 223 Rem 55gr Critical Defense apart:

  • Unmatched Precision: Each round is meticulously crafted to ensure consistent performance and accuracy, allowing shooters to hit their target with confidence.
  • Optimal Expansion: The Critical Defense design guarantees controlled expansion upon impact, creating devastating stopping power while minimizing over-penetration.
  • Reliable Functionality: Our ammunition undergoes rigorous testing to ensure reliable cycling in a variety of firearms, so you can trust it to perform flawlessly in any situation.
  • Exceptional Terminal Performance: The 223 Rem 55gr Critical Defense rounds are engineered to provide maximum stopping power, making them ideal for personal defense scenarios.

Expanding Your Shooting Experience

At Guns 4 USA, we understand that shooting sports or self-defense involve more than just ammunition. That's why we offer a comprehensive selection of firearms, accessories, and expert advice to enhance your shooting experience.

Whether you're a seasoned hunter, competitive shooter, or a first-time firearm owner, our knowledgeable staff is ready to assist you in finding the perfect equipment to match your needs and preferences.

Explore Our Extensive Catalog

Our online catalog is your gateway to an extensive range of firearms, ammunition, and shooting accessories. With our user-friendly interface and detailed product descriptions, you can easily find the ideal 223 Rem 55gr Critical Defense rounds or other ammunition that suits your requirements.

In addition to our wide selection, we also offer competitive pricing and fast shipping, ensuring that you receive your order promptly and at a great value.

Customer Satisfaction is Our Priority

At Guns 4 USA, we prioritize customer satisfaction above all else. We strive to provide a seamless shopping experience, from the moment you browse our website to the delivery of your order.

Our knowledgeable and friendly customer support team is always available to answer any questions you may have and guide you through the purchasing process. You can count on us to assist you every step of the way.

Shop Now and Experience the Difference

Ready to take your shooting experience to the next level? Explore our catalog today and discover the exceptional quality and performance of our 223 Rem 55gr Critical Defense ammunition.

With Guns 4 USA, you're not just purchasing ammunition; you're investing in precision, reliability, and your overall shooting satisfaction. Place your order now and experience the difference for yourself!

Dan Montgomery
Every firearm enthusiast needs to check out Guns 4 USA. Worth it.
Oct 31, 2023
Sachin Shelke
Nice ammo selection! 💪🔫
Oct 7, 2023
John Weeks
The exceptional quality of the ammunition here can't be matched.
Oct 3, 2023
Firuza Talibova
A loyal customer for life now. Can't find better ammunition elsewhere.
Sep 16, 2023
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Guns 4 USA never fails to impress with its exceptional products.
Sep 9, 2023
Proud to be a supporter of Guns 4 USA - the best in the business.
Aug 29, 2023
Guna Ramireddy
The 223 Rem 55gr Critical Defense is now a staple in my shooting arsenal.
Aug 16, 2023
Steven Betesh
The 223 Rem 55gr Critical Defense exceeded my expectations. Great job!
Aug 15, 2023
William Barber
Top-tier ammunition that I can always count on.
Aug 10, 2023
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The customer satisfaction is evident in every interaction. Great job!
Jul 24, 2023
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Jul 20, 2023
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Jul 16, 2023
Channing Fleetwood
The 223 Rem 55gr Critical Defense is a must-have for any shooter.
Jul 15, 2023
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The devotion to customer satisfaction and quality sets Guns 4 USA apart.
Jul 13, 2023
Micah Thurston
Thank you for offering such a wide range of premium ammunition.
Jul 13, 2023
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Every purchase from Guns 4 USA has been a worthwhile investment.
Jul 7, 2023
Marie O'Leary
The customer satisfaction here is truly top-notch. Thank you!
Jul 7, 2023
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The go-to destination for firearm enthusiasts, and for good reason.
Jul 4, 2023
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Jun 19, 2023
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The commitment to quality truly sets Guns 4 USA apart.
Jun 14, 2023
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Jun 9, 2023
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Thank you for providing such high-quality ammunition options.
Jun 9, 2023
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Guns 4 USA is raising the bar for firearm enthusiasts everywhere.
Jun 5, 2023
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Reliable, dependable, and premium - the perfect combination.
Apr 17, 2023
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Great to know there's a trusted source for all my ammunition needs.
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Guns 4 USA never fails to deliver on quality and reliability.
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Apr 10, 2023
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Apr 7, 2023
Antoine Ndao
Guns 4 USA makes ammunition shopping a reliable and enjoyable experience.
Apr 5, 2023
The 223 Rem 55gr Critical Defense packs a punch. Highly recommended.
Mar 28, 2023
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Guns 4 USA has definitely earned my trust with their premium ammunition.
Mar 14, 2023
Cody Vega
Quality and reliability are consistently delivered here. Thank you.
Mar 12, 2023
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Always a positive experience when shopping for ammunition here.
Mar 5, 2023
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The outstanding products and service keep me coming back every time.
Feb 12, 2023
Alexey Zaharevsky
The 223 Rem 55gr Critical Defense is precisely what I was looking for.
Jan 30, 2023
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An essential resource for any firearm enthusiast.
Jan 30, 2023
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Exceptional products and customer service all around.
Jan 8, 2023
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Consistently excellent service and products from Guns 4 USA.
Nov 14, 2022
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The dedication to excellence here is clear. Very impressive.
Nov 10, 2022
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Oct 29, 2022
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The 223 Rem 55gr Critical Defense truly exceeded my expectations.
Oct 25, 2022
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Oct 8, 2022
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Oct 5, 2022
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I'm a loyal customer now. The selection and quality can't be beat.
Oct 4, 2022
Mark Salas
The 223 Rem 55gr Critical Defense exceeded my expectations. Thank you!
Sep 27, 2022
Michelle Whyard
The 223 Rem 55gr Critical Defense has become a must-have for me.
Sep 11, 2022
Ambarish Mitra
Thanks for being a reliable provider of premium ammunition.
Aug 25, 2022
Thank you for consistently delivering on premium ammunition standards.
Aug 18, 2022
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Impressed by the quality and variety available at Guns 4 USA.
Jul 21, 2022
Debbie Noker
Appreciate the exceptional dedication to customer satisfaction.
Jul 16, 2022
Bill Harrison
The quality of the ammunition is unmatched. Thank you, Guns 4 USA!
Jul 13, 2022
Austin Gregory
The 223 Rem 55gr Critical Defense is a game-changer for any shooter.
Jul 6, 2022
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The commitment to excellence at Guns 4 USA is unmatched.
Jul 1, 2022
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The commitment to providing the best ammunition is truly commendable.
Jun 22, 2022
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The impressive range of ammunition means there's something for everyone.
Jun 5, 2022
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The commitment to excellence is truly reflected in the products.
Apr 12, 2022
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Consistently impressed by the quality and reliability of the ammunition.
Apr 1, 2022
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Truly a reliable and premium source for all your shooting requirements.
Mar 26, 2022
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Thank you for being a trusted source for all my ammunition needs.
Mar 17, 2022
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Mar 13, 2022
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Top-quality ammunition that I trust for all my shooting activities.
Mar 2, 2022
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Mar 2, 2022
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The 223 Rem 55gr Critical Defense is a game-changer for my shooting experience.
Feb 24, 2022
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Thank you for consistently delivering unmatched premium ammunition.
Feb 15, 2022
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The quality and reliability of the ammunition are truly exceptional.
Feb 4, 2022
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The reliability and quality of the ammunition here are second to none.
Jan 12, 2022
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Appreciate the dedication to satisfying customers' needs and requirements.
Dec 29, 2021
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The commitment to quality and customer satisfaction is evident here.
Dec 16, 2021
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Dec 13, 2021
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Dec 4, 2021
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Nov 30, 2021
Josh Blake
The 223 Rem 55gr Critical Defense is now a staple in my collection.
Nov 28, 2021
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Exceptional service matched by exceptional ammunition. Well done!
Nov 20, 2021
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Appreciate the meticulous dedication to providing top-tier ammunition.
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Jun 11, 2021
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The 223 Rem 55gr Critical Defense is a game-changer for my shooting.
Jun 4, 2021
The commitment to excellence in the products is truly commendable.
May 17, 2021
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Apr 29, 2021
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Apr 9, 2021
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I've never been disappointed with the premium ammunition offered here.
Apr 7, 2021
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Mar 8, 2021
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Feb 22, 2021
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Feb 14, 2021
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Thank you for being the go-to destination for all things ammunition.
Feb 9, 2021
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I rely on Guns 4 USA to consistently provide the best ammunition.
Jan 27, 2021
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I always recommend Guns 4 USA to fellow firearm enthusiasts.
Jan 15, 2021
Matt Silva
Absolutely impressed by the selection and the quality of the products.
Jan 13, 2021
Frank Boesch
The 223 Rem 55gr Critical Defense is a standout choice for any shooter.
Jan 1, 2021
Dan Dinsmore
The 223 Rem 55gr Critical Defense is a definite game-changer.
Dec 28, 2020
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The premium ammunition is worth every penny! Thank you for the quality.
Dec 23, 2020
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Dec 22, 2020
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Dec 19, 2020
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Dec 7, 2020
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Nov 24, 2020
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I appreciate the commitment to quality and customer satisfaction. It shows in the products.
Nov 22, 2020
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The 223 Rem 55gr Critical Defense is a standout product. Well done!
Nov 21, 2020
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Kudos on being a trustworthy source for premium ammunition.
Nov 10, 2020
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Nov 6, 2020
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Nov 2, 2020
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Oct 21, 2020
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Oct 7, 2020
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Sep 6, 2020
No No
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Aug 3, 2020
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I love the variety in the catalog. It's easy to find exactly what I'm looking for.
Aug 2, 2020
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The 223 Rem 55gr Critical Defense is top-notch. Will definitely be ordering more.
Jul 20, 2020