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Mfg Item #: S556PDB
Defender is Winchester's most comprehensive line of threat-stopping ammunition for personal defense. Defender rifle rounds are loaded with hollow-point bullets made from a proprietary bonding process and feature notched bullet jackets.
| Series | Defense |
|---|---|
| Caliber | 5.56x45mm NATO |
| Application | Home Defense |
| Bullet Type | Bonded Solid Base |
| Bullet Weight | 64 gr |
| Muzzle Energy | 1115 ft lbs |
| Boxes Per Case | 10 |
| Rounds Per Box | 20 |
| Casing Material | Brass |
| Muzzle Velocity | 2800 fps |
| Unit Of Measure | box |
