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.458 SOCOM (.458) 350gr RS
.458 SOCOM (.458) 350gr RS
Berry’s Superior Plated Bullets® are the best copper-jacketed bullets currently on the market. They are made with a swaged lead core that is solid copper plated to achieve their final weight without any lead exposure. They are then re-struck according to exact specifications, resulting in a firm bond and reliable consistency in each round. These bullets are both indoor range safe and incredibly precise, making them a preferred selection for shooters worldwide.
**THIS IS NOT LOADED AMMUNITION**
**UNABLE TO SHIP THE PRODUCT TO THE STATE OF MASSACHUSETTS**
- Bullet O.A.L.: .899"
- Cartridge Name: 458 Socom
- Cartridge O.A.L.: 1.985
- Max Velocity: 2000 fps
- Load data for our Superior Plated Bullets® can be found in any manual or on any powder manufacturer’s website.
- Cast or jacketed data with the same grain weight and profile will work with our bullets.
- You can use a taper or a roll crimp.
- Don’t over crimp the brass after seating. This causes bullet core separation, leading to increased copper fouling and accuracy issues.
- Don’t exceed the recommended maximum velocities listed. This creates bullet core separation and accuracy issues.
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About .458 SOCOM Bullets
SOCOM bullets were designed specifically for the U.S. Special Operations Command (SOCOM). The .458 SOCOM is a powerful big bore cartridge developed in 2000 by Tony Rumore of Tromix and Marty ter Weeme of Teppo Jutsu. It was created in response to the performance limitations of 5.56 NATO rounds during military operations, specifically Operation Gothic Serpent.
Compared to other 458-caliber bullet options, such as the .458 Winchester Magnum, the .458 SOCOM offers a balance of power and compatibility with semi-automatic platforms. While the .458 Winchester Magnum is primarily used in bolt-action rifles for big game hunting, the SOCOM rifle was designed to provide similar energy output on the AR platform without the slower cycle of a bolt action. With a bullet diameter of .458 inches, the SOCOM bullet delivers significant terminal ballistics and stopping power, often using grain bullet weights in the 300-600 range.
Despite the .458 SOCOM being optimized for close-quarters combat and barrier penetration, it is also valued by recreational shooters for accuracy and performance in custom load development. It allows flexibility with various bullet weights and types, making it a versatile choice compared to other caliber bullets. Reloaders building SOCOM ammo from quality plated bullets can match factory performance at a lower cost per round.
.458 SOCOM Performance Breakdown
SIZE
The .458 SOCOM was developed by lengthening the .50 AE case and reducing the rim diameter. It is one of the largest SOCOM rounds engineered for the M4 or AR-15 platform, making it a solid performer for shooters who want heavy firepower. Most SOCOM uppers run a 1:14 twist rate to stabilize heavy bullets.
- Diameter: .458 inches
- Total Capacity: 61.1 gr+ H2O
- Primer Type: Large Pistol
- Maximum PSI: 35,000 PSI
RECOIL
The .458 SOCOM has significant recoil but stays manageable with the right setup, including a proper inch barrel length and grip.
STOPPING POWER
With a muzzle energy of 2,243 ft-lbs and a muzzle velocity around 2,000 fps for typical 350-grain loads, this heavy bullet delivers enough power to take down larger game efficiently. Hunters rely on this round when they need dependable stopping power and impact velocity.
.458 SOCOM Applications
The .458 SOCOM is a versatile cartridge that excels across multiple shooting applications. Its heavier grain and powerful performance make it suitable for situations where stopping power and accuracy matter most.
- Target Shooting: For recreational and competitive shooters, the .458 SOCOM delivers strong accuracy when paired with customized load development. Shooters can choose between lighter bullets for practice or subsonic bullets running at subsonic velocity around 1,050 fps for quieter sessions. Different loads suit different goals, from plinking to fine-tuning a rifle for precision. The cartridge works best at close to mid-range distances rather than long range.
- Hunting: While Berry’s does not design bullets specifically for hunting, the .458 SOCOM is highly effective for medium to large game, including whitetail deer, elk, and brown bear. Its ability to deliver high-energy shots with grain bullets makes it ideal for clean, ethical kills. The round works exceptionally well with heavier bullets and hollow point options, and hunters often prefer it for its ability to penetrate through tough hide and bone for a successful hunt.
- Self-Defense: In self-defense situations, particularly in outdoor or tactical scenarios, the .458 SOCOM provides enough power to stop threats effectively. Its ability to penetrate barriers like vehicles, combined with substantial energy transfer, makes it a reliable choice when a high-impact round is needed.
Why Choose Berry’s?
Berry’s Superior Plated Bullets® offer a strong balance between price and performance. Unlike traditional jacketed bullets or lead bullet options, Berry’s solid copper-plated bullets deliver superior performance with no exposure to lead. They are a smart bullet selection for anyone looking for reliable load data without compromising on quality or price.
For over 60 years, Berry’s has been a trusted name in the industry. From rifle bullets for the next hunt to pistol bullets for the range, our product line covers a wide variety of shooting needs. As a family-based business, we take pride in bullets Made in the USA, known for quality and friendly customer service. Trust in the best, choose Berry’s Bullets.
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