Upgrade your self-defense gear with SIM-X Defense Core 40 S&W 58 Grain HP Ammunition. Engineered for high-performing terminal impact, the patented synthetic-polymer lead-free core is bonded to a proprietary hollow-point jacket. This hyper-velocity design outpaces standard rounds, delivering greater on-target energy. Not only is it powerful, but its SUBMASS construction also cuts recoil by approximately 40%, offering more control for follow-up shots. Ideal for everyday carry, it assures clean-burning performance and reliable feeding. This ammunition is more than just high-speed; it’s designed to optimize energy transfer within the target while minimizing collateral damage. Trust SIM-X for enhanced muzzle energy when it counts the most.
Features
- Patented synthetic-polymer lead-free core bonded to a proprietary hollow-point jacket for outstanding terminal performance
- Hyper-velocity design delivers significantly higher speed than standard rounds for increased on-target energy
- SUBMASS construction reduces recoil by about 40% for controllable follow-up shots
- Engineered to maximize energy transfer within the intended target while reducing collateral damage
- Lightweight, high-velocity profile yields enhanced muzzle energy for defensive use
- Designed for everyday carry with clean-burning performance and reliable feeding
Tech Specs
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Ammunition Use
Self Defense
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Box Quantity
20 Rounds
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Bullet Weight
58
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Cartridge
40 S&W
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Case Type
Brass
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Lead Free
Yes
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Muzzle Velocity
2050 Feet Per Second
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Reloadable
Yes
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Subsonic
No





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