Product SKU # :TSCBC556 |  MPN: CBC556  | UPC # :754908367115

CBC 

CBC 5.56x45mm Ammunition 55 Grain Full Metal Jacket - CBC556

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CBC 5.56x45mm Ammunition 55 Grain Full Metal Jacket - CBC556
USDTargetSportsUSA21.00
Was $21.50New Price!
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USDTargetSportsUSA420.00
Was $430.00New Price!
Pricing Options
AVAILABLE : 99+ in stock
AVAILABLE : 99+ in stock

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You must be 21 years or older to order ammunition. Ammunition must ship UPS ground. Due to safety considerations and legal/regulatory reasons, Ammunition may not be returned. Please check local laws before ordering. By ordering this Ammunition, you certify you are of legal age and satisfy all federal, state and local legal/regulatory requirements to purchase this Ammunition.

CBC 5.56x45mm Ammunition 55 Grain Full Metal Jacket - CBC556

CBC 5.56x45mm 55 Grain Full Metal Jacket ammunition is engineered for consistent, high-performance shooting in a variety of applications-from tactical training to range practice. Loaded with a 55-grain FMJ projectile, it ensures reliable accuracy and smooth cycling in 5.56 NATO platforms. Each round features a reloadable brass case and a non-corrosive primer for dependable ignition and extended usability. With a muzzle velocity of approximately 3,265 fps and solid energy transfer, CBC’s 5.56 ammo delivers a practical and cost-effective solution for high-volume shooters.

Features and Specifications:

  • Consistent Performance: The 55-grain FMJ bullet design ensures reliable feeding and accuracy.
  • High Muzzle Velocity: Approximately 3,265 fps for flat trajectories and consistent shot placement.
  • Quality Construction: Brass casings and centerfire primers for reliable ignition and reloadability.
  • Versatile Applications: Suitable for tactical training, target practice, and recreational shooting.
  • Packaging: Available in boxes of 50 and bulk cases of 1,000 rounds (20 boxes of 50); all bulk purchases include free shipping through Target Sports USA.

Deep Dive

Overview

CBC 5.56x45mm 55 Grain Full Metal Jacket ammunition is built for consistent performance in a range of shooting environments, from tactical drills to recreational range days. Featuring a 55-grain FMJ projectile with a ballistic coefficient of 0.272, this round is optimized for stable flight, minimal drop, and accurate shot placement over extended distances. The combination of high velocity, dependable ignition, and smooth cycling makes it a solid choice for shooters who require reliable, ballistically efficient 5.56 NATO ammunition.

History and Development

Founded in 1926 in Brazil, Companhia Brasileira de Cartuchos (CBC) is a global leader in the production of small-caliber ammunition. As a Strategic Defense Company, CBC is the primary ammunition supplier for Brazil’s military and law enforcement sectors. It also leads CBC Global Ammunition, which includes CBC Brazil, MEN in Germany, SinterFire in the USA, and Magtech. With over 300 years of combined experience across its group, CBC has established itself as a trusted manufacturer of high-quality ammunition in calibers like 5.56x45mm, delivering reliable performance for defense, training, and recreational shooting around the world.

Common Questions and FAQs

  • How is this ammunition packaged, and are bulk options available?
    This ammunition is available in 50-round boxes and bulk cases of 1,000 rounds (20 boxes of 50). Bulk purchases include free shipping through Target Sports USA, offering added value for high-volume shooters.
  • Is this ammunition reloadable?
    Yes, the brass casing and centerfire primer design allow for reloading, extending the ammunition’s usability.
  • What type of shooting applications is this ammunition best suited for?
    This ammunition is best suited for tactical training, target practice, and recreational shooting.
  • What are the ballistic characteristics of this ammunition?
    This ammunition exhibits a muzzle velocity of approximately 3,265 fps and a muzzle energy of about 1,302 ft-lbs, with a ballistic coefficient (G1) of 0.272.
  • Where is this ammunition manufactured?
    This ammunition is manufactured in Brazil

The 'Round Up'

Perfect Fit for:

  • Tactical / Training / Target Shooting

Why It Stands Out:

CBC 5.56x45mm 55 Grain Full Metal Jacket ammunition stands out as a dependable option for both tactical training and recreational shooting. Built to meet M193 specifications, it delivers consistent velocity, accuracy, and performance across various rifle platforms. Featuring reloadable brass casings and a ballistic coefficient of 0.272, this round is engineered for smooth cycling and efficient long-range stability. Manufactured by CBC, a company with nearly a century of experience in defense-grade ammunition, this offering reflects a long-standing commitment to quality, reliability, and global shooter needs.

Field Details
MPNCBC556
UPC754908367115
ManufacturerCBC Ammunition
PlatformRifle
Ammo ApplicationTactical / Training / Target Shooting
Ammo TypeFull Metal Jacket
Caliber5.56x45mm NATO
Grain Weight55
Quantity Per PackageBox of 50 / Case of 1000
Test Barrel Length20 inches
Muzzle Velocity3,265 fps
Muzzle Energy1,302 ft-lbs
Ballistic Coefficient (G1).272
Case TypeBrass
Primer TypeCenterfire
CorrosiveNo
ReloadableYes
Lead FreeNo
Staked PrimerNot Provided
Country of OriginBrazil

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Attention Ammunition Buyers You must be 21 years or older to order ammunition. Ammo must ship UPS/FedEx Ground. For safety reasons, we cannot accept returns on ammo. Always, make sure that you use the correct ammunition for your gun. Please check local laws before ordering.


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Proposition 65 Warning
 This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.gov.

Reviews

3 Customer Review(s)
5 Star
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4 Star
1  (33%)
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Comments and Reviews on CBC 5.56x45mm Ammunition 55 Grain Full Metal Jacket - CBC556
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Good 3.5" 10sh group prone and bagged at 100, averaged 3,008 FPS out of a 14.5". No stringing, SDs were under 15FPS, just a consistent cone of fire. Fantastic training or stocking ammunition, it's also sealed on the primer and projectiles. Great buy.
Reviewed by Gabriel  G
6/23/2025 12:38:09 PM
Comments and Reviews on CBC 5.56x45mm Ammunition 55 Grain Full Metal Jacket - CBC556
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Great ammo, bought 1k more
Reviewed by Daniel  K
6/18/2025 8:46:13 AM
Comments and Reviews on CBC 5.56x45mm Ammunition 55 Grain Full Metal Jacket - CBC556
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Great ammo, love this 5.56 round from CBC. Thanks Target Sports USA.
Reviewed by David  D
6/17/2025 9:44:59 AM

Questions & Answers

Frequently Asked Questions
Question:Is the bullet a boat tail? - CHRISTOPHER (06/17/2025)
Response:Christopher, according to the manufacturer this bullet is a boat tail design. Thank you for visiting TargetSportsUSA.com

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HomeAMMORIFLE AMMO5.56MM NATO AMMO → CBC 5.56x45mm Ammunition 55 Grain Full Metal Jacket - CBC556