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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 |
| MPN | CBC556 |
| UPC | 754908367115 |
| Manufacturer | CBC Ammunition |
| Platform | Rifle |
| Ammo Application | Tactical / Training / Target Shooting |
| Ammo Type | Full Metal Jacket |
| Caliber | 5.56x45mm NATO |
| Grain Weight | 55 |
| Quantity Per Package | Box of 50 / Case of 1000 |
| Test Barrel Length | 20 inches |
| Muzzle Velocity | 3,265 fps |
| Muzzle Energy | 1,302 ft-lbs |
| Ballistic Coefficient (G1) | .272 |
| Case Type | Brass |
| Primer Type | Centerfire |
| Corrosive | No |
| Reloadable | Yes |
| Lead Free | No |
| Staked Primer | Not Provided |
| Country of Origin | Brazil |
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