Product Overview
KFF Defense presents the Wilson Combat .357 Magnum handgun ammunition, meticulously loaded with the Lehigh Defense 125 grain Controlled Fracturing bullet. This specific loading is engineered for consistent terminal performance, delivering a potent and reliable solution for defensive applications and serious target work where precise energy transfer is paramount. The Controlled Fracturing design ensures predictable fragmentation and significant energy dump upon impact, a critical characteristic for duty and personal defense.
Key Features
Lehigh Defense 125gr Controlled Fracturing Bullet
The core of this load is the advanced Lehigh Defense Controlled Fracturing bullet. This projectile is precision-machined to initiate controlled, predetermined fragmentation upon impact, effectively multiplying the wound cavity without over-penetration in soft tissue. The design facilitates rapid energy transfer, optimizing incapacitation potential while mitigating risks associated with through-and-through penetration.
Optimized .357 Magnum Performance
Wilson Combat’s loading protocols ensure that this .357 Magnum cartridge delivers consistent velocity and reliable function across a range of compatible firearms. The selected 125-grain bullet weight is a proven performer in the .357 Magnum, balancing muzzle energy with manageable recoil for effective follow-up shots under high-stress conditions.
Consistent Manufacturing Integrity
Each round undergoes rigorous quality control, from primer seating to bullet crimp, ensuring ballistic uniformity. This meticulous assembly process guarantees reliability and precision, critical attributes for ammunition designated for personal defense or competitive use.
Technical Specifications
- Caliber: .357 Magnum
- Bullet Type: Lehigh Defense Controlled Fracturing
- Bullet Weight: 125 grain
- Rounds Per Box: 20
- SKU: TSW|171298
- Manufacturer: Wilson Combat









