When it comes to the 10mm Auto, enormous power is pretty much a given. This particular Winchester USA Ready Defense cartridge’s 525+ ft lbs striking power inside of 25 yards exemplifies that fact.
But when it comes to personal protection, power just isn’t enough. You also want unerring reliability – and that is precisely a USA Ready Defense round’s strong suit.
This cartridge features a nickel-plated brass case. It’s not immune to corrosion, but it withstands exposure to moisture and tanning chemicals much better than bare brass can. This round is additionally loaded with Winchester’s own match primer, so it goes bang just like it ought to.
The real attraction is the Hex-Vent. It’s a hard piece of polymer inside the 170 grain JHP’s nose cavity, which it protects against blockage by debris. The Hex-Vent’s vents still allow soft tissue to flow within the cavity, however, where it pressurizes to force faster and altogether more reliable terminal expansion.
200 Round Case
Features and Specifications:
Manufacturer Number: RED10HP
Caliber: 10mm Auto
Bullet Weight: 170 Grains
Bullet Type: Jacketed Hollow Point
Muzzle Velocity: 1250 fps
Muzzle Energy: 590 ft/lbs
Reloadable Nickel-Plated Brass Case
200 Rounds
But when it comes to personal protection, power just isn’t enough. You also want unerring reliability – and that is precisely a USA Ready Defense round’s strong suit.
This cartridge features a nickel-plated brass case. It’s not immune to corrosion, but it withstands exposure to moisture and tanning chemicals much better than bare brass can. This round is additionally loaded with Winchester’s own match primer, so it goes bang just like it ought to.
The real attraction is the Hex-Vent. It’s a hard piece of polymer inside the 170 grain JHP’s nose cavity, which it protects against blockage by debris. The Hex-Vent’s vents still allow soft tissue to flow within the cavity, however, where it pressurizes to force faster and altogether more reliable terminal expansion.
200 Round Case
Features and Specifications:
Manufacturer Number: RED10HP
Caliber: 10mm Auto
Bullet Weight: 170 Grains
Bullet Type: Jacketed Hollow Point
Muzzle Velocity: 1250 fps
Muzzle Energy: 590 ft/lbs
Reloadable Nickel-Plated Brass Case
200 Rounds
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