Winchester

Winchester USA Ready Defense 10mm 170 Grain Hollow Point HP RED10HP 20 Rounds

SKU # 152749 Part # RED10HP UPC # 20892231177

$36.39

Winchester USA Ready Defense 10mm 170gr HP RED10HP Overview

Winchester USA Ready Defense 10mm 170 grain hollow point RED10HP ammo uses a 170-grain projectile with a rigid Hex-Vent insert in the nose. The 10mm configuration is distinct from the line's lighter-caliber offerings in both projectile mass and cartridge dimensions. It is intended for defensive use rather than non-expanding range work.

Hex-Vent is engineered to discourage material from clogging the cavity and to channel impact forces into the projectile's expansion features. Winchester also incorporates match-grade primers in USA Ready Defense and offers ballistic information tied to production lots. Those manufacturing and traceability details serve a different purpose from the nose mechanism, while the factory lists this ammunition at 1,250 fps.

The wide range of 10mm factory loadings makes a product-specific velocity figure more informative than a generic claim about the cartridge. Owners can use RED10HP and its lot information to identify the loading when comparing factory data with their own observations. Winchester supplies the American-made ammo in 20-round brass-cased boxes.

Winchester USA Ready Defense 10mm Key Features

  • 170-Grain Hex-Vent Bullet: The 10mm hollow point incorporates a rigid insert in its nose.
  • Protected Hollow Point: The insert is designed to resist cavity obstruction before expansion.
  • Match-Grade Primer: USA Ready Defense uses a primer intended for consistency.
  • Lot-Specific Information: Winchester makes ballistic records available for identified production lots.

Specifications

MPN
RED10HP
Model
USA Ready Defense
Caliber
10mm
Bullet Type
Hollow Point (HP)
Use Case
Self Defense
Package Quantity
20 Rounds
Velocity FPS
1250
Case Material
Brass
Grain Weight
170 Grain
Country of Origin
USA

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