This ammunition is designed for the .458 SOCOM cartridge size
The bullet is made from a combination of brass and lead
The bullet has a diameter (caliber) of 0.458 inches
This bullet weighs 305 grain, delivering superior power and performance for demanding situations
This bullet exits the barrel at a speed of 1600 fps, providing top-notch speed for precision shooting and impact
The ammo case is made from brass, providing durability and reliability
This ammunition is proven for hunting applications
The bullet in this product contains lead
This round is designed to be supersonic and travels faster than the speed of sound, ensuring high velocity and impressive performance
This ammunition delivers a muzzle energy of 2116 lb/ft
This product is designed to be an effective choice for the ultimate in self-defense applications
Featuring a sectional density (SD) of 0.238, this bullet ensures efficient mass distribution for managing resistance
This ammunition is safe to use in a suppressor
The bullet in this ammo has a ballistic coefficient (G1) that affects stability in flight, with higher coefficients indicating better performance
Each box of ammunition contains 20 loaded pieces, providing a practical amount for regular shooting sessions

Features

FMJ-FN bullets are designed to meet your toughest woods defense needs, delivering non-expanding, deeply penetrating power to handle wild hogs, black bears and other large game. Unlike traditional round nose bullets, the flat nose (FN) design allows these bullets to punch through dense tissue while maintaining a stable, nose-forward trajectory, maximizing penetration. This makes them highly effective against larger animals. To ensure performance in critical moments, Underwood Ammo rounds use flash-suppressed powder to preserve your vision in low-light situations. Each round undergoes rigorous testing in real-world firearms, ensuring reliability and consistency. These rounds are new production, non-corrosive, boxer-primed and feature reloadable brass cases for long-lasting value.

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Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

If you live in AK, CA, CT, DC, HI, IL, MA, MD, NJ, or NY, please read our ammo shipping restrictions before placing your order.

You must be 18 years or older to purchase rifle ammunition.
You must be 21 years or older to purchase handgun ammunition.

All California ammunition orders need to be shipped to an FFL and will be charged a 25% restocking Fee. More CA Info

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).

Underwood Ammo .458 SOCOM 350 gr FMJFN 20rds