Engineered to maximize terminal ballistics as defined by FBI test protocol, Defender ammunition provides maximum stopping power for the ultimate in personal defense. Our innovative bonding process welds the jacket to lead core for improved penetration, 1.5x expansion, and the proven performance you rely on when the stakes are high. Specifications for Winchester Defender 10mm Auto 180 grain Bonded Jacketed Hollow Point Centerfire Pistol Ammunition: Manufacturer: Winchester Cartridge: 10mm Auto Number of Rounds: 20 Bullet Type: Bonded Jacketed Hollow Point (BJHP) Bullet Weight: 180 grain Cartridge Case Material: Brass Muzzle Velocity: 1240 ft/s Muzzle Energy: 614 ft-lbs Application: Personal Defense Package Type: Box Included Accessories: Standard Primer Style: Centerfire Lead Free: No Gun Type: Handgun Features of Winchester DEFENDER 10mm Auto 180 grain Bonded Jacketed Hollow Point Centerfire Pistol Ammunition: Hollow PointExpands up to 1.5x the original diameter resulting in maximum stopping power Notched JacketPreprogrammed to expand into six uniform segments for consistent tactical performance Proprietary Bonding ProcessWelds jacket to lead resulting in improved penetration and retained weight Package Contents: Winchester DEFENDER 10mm Auto 180 grain Bonded Jacketed Hollow Point Centerfire Pistol Ammunition
4 reviews for Winchester Defender 10mm Auto 180 grain Bonded Jacketed Hollow Point Centerfire Pistol Ammunition
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Doc Kaler –
Purchased for defense ammo. I’ve loaded my SP5 10mm 30 round magazines and hopefully will not have to use them.
Big Dawg –
I recently shot this product in a Bond Arms derringer with a six inch barrel. The ammo was powerful and accurate. My favorite choice for 10mm defense ammo. The recoil was minimal with extended grips. I was able to hit a head shot from 15 yards.
Barry Martin –
What a nasty round!! Useful against 4 legged and 2 legged Threats.
Thumper –
This is my personal defense ammunition in my 10mm pistols 1911. They load reliably, are accurate and are quite controllable while registering at just over 1200 fps (just under 600 fpe). Good gel test reviews from The Turkey's Opinion and Tools and Targets.