.223 Remington Ammunition (Winchester) 77 grain 20 Rounds

Specifically designed for modern sporting rifles equipped with fast twist (1:7″ to 1:9″) barrels, PDX1 Defender 223 with Split Core Technology provides the ideal balance between expansion, retained weight and penetration in personal defense situations.

Specifications for Winchester DEFENDER RIFLE .223 Remington 77 grain Split Core Hollow Point Centerfire Rifle Ammunition:

Features of Winchester DEFENDER RIFLE .223 Remington 77 grain Split Core Hollow Point Centerfire Rifle Ammunition:

• Protected Hollow PointPromotes sure feeding and initiates quick expansion
• Split Core TechnologyFront core engineered to provide quick impact shock. Rear core is welded to jacket to assure maximum retained weight and critical penetration
• Tapered Copper Alloy JacketContoured to work with split core for maximum terminal performance
• 1.5X Expanded BulletHigh initial impact trauma plus critical penetration

Package Contents:

• Winchester DEFENDER RIFLE .223 Remington 77 grain Split Core Hollow Point Centerfire Rifle Ammunition