This ammunition is designed for the .500 S&W Magnum cartridge size
The bullet is constructed from copper
The bullet has a diameter (caliber) of 0.500 inches
This bullet weighs 350 grain, engineered for applications requiring significant impact force and reliability
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
This product's bullet is completely lead-free, ensuring environmental safety and compliance with non-toxic regulations
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 2539 lb/ft
This product is designed to be an effective choice for the ultimate in self-defense applications
The bullet in this product has a sectional density (SD) of 0.240, indicating effective mass distribution to handle resistance along the axis
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

Underwood Ammo pairs its renowned power and precision with Lehigh Defense's Xtreme Penetrator bullets to create a truly formidable round. Crafted from solid copper and featuring a precision CNC-machined design, this lead-free ammunition is environmentally friendly and devastatingly effective on target. The unique nose design of the Xtreme Penetrator increases hydraulic velocity, producing high-pressure spikes that create a larger permanent wound column and deliver over twice the penetration of most expanding bullets. The blunt nose ensures optimal initial energy transfer and deep, straight penetration while allowing for smooth and reliable magazine feeding. The solid copper construction and cutting-edges ensure the bullet can punch through entry barriers without deformation or deflection. The ammunition is housed in nickel-plated brass casings, which offer several key benefits: improved feeding in all firearm actions, enhanced corrosion resistance compared to traditional brass and ease of cleanup during reloading. Nickel-plated casings resist tarnishing and maintain their integrity when exposed to moisture, leather and other materials. Equipped with flash-suppressed powder, Underwood Ammo guarantees clear vision in low-light conditions. Each round is rigorously tested with popular, real-world firearms to ensure top performance under various scenarios. This high-performance ammunition is new production, non-corrosive, boxer-primed and reloadable, making it a reliable choice for serious shooters.

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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.
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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).