Winchester119713100
Winchester Defender Ammunition 380 ACP 95 Grain Bonded Jacketed Hollow Point 20RD$33.90
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Availability: In Stock
Current Stock: Out of stock
Winchester Defender ammunition in 357 Sig is purpose-built for personal defense with a bonded jacketed hollow point design that prioritizes reliable stopping power. The 125 grain bullet combines jacket-to-core bonding technology with a hollow point cavity engineered to meet FBI test protocol standards, giving you a round that performs when it matters most. Whether you're carrying a 357 Sig for protection or training for defensive scenarios, this ammunition delivers the terminal ballistics you need to trust your firearm.
The bonding process is the key here—it welds the jacket directly to the lead core, which resists separation during impact and promotes consistent 1.5x expansion. This approach improves penetration depth while controlling bullet deformation, a balance that FBI-standard testing validates. At 1350 fps muzzle velocity and 506 ft-lbs of energy, the round generates reliable performance across common 357 Sig duty and defense pistols.
Winchester packages Defender ammunition in 20-round boxes, convenient for practice sessions, qualification, or stocking your carry rounds. The consistent loading and quality control you expect from Winchester means each round performs the same way downrange—critical when your focus is on marksmanship and readiness rather than shot-to-shot variation.
| Caliber | 357 Sig |
| Bullet Weight | 125 gr |
| Bullet Type | Bonded Jacketed Hollow Point |
| Muzzle Velocity | 1350 fps |
| Muzzle Energy | 506 ft-lbs |
| Rounds Per Box | 20 |
Yes. Winchester Defender ammunition is engineered specifically for defensive use, with a bonded jacketed hollow point design tested to FBI protocol standards. The 125 grain bullet and bonding process are designed to deliver reliable terminal performance in defensive scenarios.
Winchester welds the jacket to the lead core to prevent separation during impact. This improves penetration depth and promotes consistent 1.5x expansion, keeping the bullet intact while controlling deformation for more predictable terminal ballistics.
Yes, Winchester Defender can be used for training and qualification practice with your 357 Sig defensive pistol. Training with your carry ammunition helps you understand how your specific firearm performs and builds confidence in your setup.
Winchester Defender 357 Sig 125 grain generates 1350 fps muzzle velocity and 506 ft-lbs of muzzle energy, delivering consistent ballistic performance across standard 357 Sig duty and compact defensive pistols.
SKU: 119713412 • Width: 2.7in • Height: 1.5in • Depth: 3.4in • Weight: 0.65oz
Availability: In Stock
Current Stock: Out of stock
Winchester Defender ammunition in 357 Sig is purpose-built for personal defense with a bonded jacketed hollow point design that prioritizes reliable stopping power. The 125 grain bullet combines jacket-to-core bonding technology with a hollow point cavity engineered to meet FBI test protocol standards, giving you a round that performs when it matters most. Whether you're carrying a 357 Sig for protection or training for defensive scenarios, this ammunition delivers the terminal ballistics you need to trust your firearm.
The bonding process is the key here—it welds the jacket directly to the lead core, which resists separation during impact and promotes consistent 1.5x expansion. This approach improves penetration depth while controlling bullet deformation, a balance that FBI-standard testing validates. At 1350 fps muzzle velocity and 506 ft-lbs of energy, the round generates reliable performance across common 357 Sig duty and defense pistols.
Winchester packages Defender ammunition in 20-round boxes, convenient for practice sessions, qualification, or stocking your carry rounds. The consistent loading and quality control you expect from Winchester means each round performs the same way downrange—critical when your focus is on marksmanship and readiness rather than shot-to-shot variation.
| Caliber | 357 Sig |
| Bullet Weight | 125 gr |
| Bullet Type | Bonded Jacketed Hollow Point |
| Muzzle Velocity | 1350 fps |
| Muzzle Energy | 506 ft-lbs |
| Rounds Per Box | 20 |
Yes. Winchester Defender ammunition is engineered specifically for defensive use, with a bonded jacketed hollow point design tested to FBI protocol standards. The 125 grain bullet and bonding process are designed to deliver reliable terminal performance in defensive scenarios.
Winchester welds the jacket to the lead core to prevent separation during impact. This improves penetration depth and promotes consistent 1.5x expansion, keeping the bullet intact while controlling deformation for more predictable terminal ballistics.
Yes, Winchester Defender can be used for training and qualification practice with your 357 Sig defensive pistol. Training with your carry ammunition helps you understand how your specific firearm performs and builds confidence in your setup.
Winchester Defender 357 Sig 125 grain generates 1350 fps muzzle velocity and 506 ft-lbs of muzzle energy, delivering consistent ballistic performance across standard 357 Sig duty and compact defensive pistols.
SKU: 119713412 • Width: 2.7in • Height: 1.5in • Depth: 3.4in • Weight: 0.65oz