DoubleTap Home Defense | .357 SIG | 115 gr Controlled Expansion JHP | 20 Rounds/Box, 50 Boxes/Case | SKU: 357SIG115CE | UPC: 091037282309

Put purpose-built performance in your carry pistol with DoubleTap Ammunition Home Defense .357 SIG, 115-grain Controlled Expansion JHP. Designed for dependable function and controlled, uniform expansion, this defensive load helps deliver consistent terminal performance while maintaining reliable feeding in popular .357 SIG handguns. Each factory-new cartridge uses premium components and tight QC so you can train with confidence and defend with purpose.

Why Choose DoubleTap Home Defense .357 SIG (115gr CE-JHP)

• Controlled Expansion JHP: Jacketed hollow point engineered to open reliably across common defensive velocities, helping balance expansion and penetration.

• Proven .357 SIG Pressure Curve: Optimized for the bottlenecked .357 SIG case to support smooth feeding and consistent ignition in service-size and compact pistols.

• Clean-Burning Powders: Formulated to reduce carbon and flash relative to typical range loads—great for low-light control and faster follow-up shots.

• Premium Components: Factory-new brass, quality primers, and DoubleTap’s stringent assembly standards for dependable function round after round.

• Carry- and Duty-Ready: Built for personal defense/home protection applications while retaining the accuracy you want for confirmation groups at the range.

Key Specifications (At a Glance)

• Brand/Line: DoubleTap Ammunition – Home Defense

• Caliber: .357 SIG

• Bullet Weight/Type: 115 grain Controlled Expansion JHP

• Case: Factory-new brass (reloadable)

• Primer: Boxer, non-corrosive

• Packaging: 20 rounds per box | 50 boxes per case

• SKU: 357SIG115CE

• UPC: 091037282309

Barrel length matters: Real-world velocity/energy depends on your pistol’s barrel length and environmental conditions. Chronograph your specific setup for precise data.

Compatibility & Use Cases

• Firearms: Chambered for .357 SIG—popular models include platforms from SIG Sauer, Glock, S&W, and others with .357 SIG barrels.

• Home & Personal Defense: Controlled expansion JHP designed for reliable terminal performance in a defensive context.

• Training/Confirmation: Shoot a few boxes to confirm zero, POI/POA, recoil impulse, and reliability with your carry pistol and magazines.

Performance You Can Feel

• Feeding Confidence: The bottleneck .357 SIG case and JHP profile support positive chambering in clean, properly maintained pistols.

• Consistent Recoil Impulse: Tuned charge weights help maintain predictable recoil, aiding sight recovery and quick cadence.

• Quality Control: DoubleTap’s manufacturing checks promote lot-to-lot consistency so your practice and carry ammo perform alike.

Best Practices & Tips

• Function Test: Run at least 50–100 rounds through your carry pistol and magazines to confirm 100% reliability before adopting any defensive load.

• Zero & POI: Defensive loads can impact differently than range FMJ. Verify point-of-impact at realistic engagement distances (7–15 yards).

• Rotation: Mark your carry magazines and rotate ammunition periodically, especially after exposure to sweat, oil, or repeated chambering.

• Storage: Keep ammunition cool, dry, and sealed; avoid extreme heat or prolonged humidity.

Frequently Asked Questions

Q: Is this load +P?
A: .357 SIG operates at high SAAMI pressures by design; “+P” is not a standard designation for this caliber. Use only in firearms specifically chambered for .357 SIG and in proper working condition.

Q: Will it work in my 9mm pistol?
A: No. .357 SIG is a different cartridge and must only be used in firearms marked for .357 SIG.

Q: Is the brass reloadable?
A: Yes—factory-new brass is generally reloadable. Follow reputable load data and observe all reloading safety practices.

Q: What’s the muzzle velocity/energy?
A: Velocity varies by barrel length and lot. For exact numbers, consult DoubleTap’s published data for this SKU or chronograph your setup.

Q: Is this suitable for law enforcement qualification or duty?
A: It’s purpose-built for defensive use. Policy requirements vary—agencies should verify ballistic data and conduct their own function testing.

SEO Highlights (Quick Scan)

• DoubleTap .357 SIG 115gr Controlled Expansion JHP

• Home Defense line, 20rd box / 50-case bulk

• Reliable feeding, controlled expansion, factory-new brass

• SKU 357SIG115CE, UPC 091037282309

• Ideal for personal defense, home protection, and carry-gun confirmation

Compliance & Safety

• Know your laws: Ammunition purchase, storage, and transport regulations vary by state and locality.

• Safety first: Always follow the four rules of firearms safety. Use only in properly maintained firearms chambered for .357 SIG.

When it’s time to load a proven defensive round, DoubleTap Home Defense .357 SIG 115gr CE-JHP delivers the controlled expansion, dependable function, and quality construction discerning shooters demand—from nightstand to everyday carry.
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