5.56x45mm – 64 gr BSB – Winchester Defender (S556PDB) – 200 Rounds

Winchester Defender 5.56x45mm 64 grain Bonded Solid Base (BSB) S556PDB rounds are the right choice for your AR-15 self-defense needs.

When it comes to personal defense no corner should be cut. This is why Winchester developed the Defender line of ammunition. This 5.56x45mm 64 grain S556PDB rounds balance expansion, weight, and penetration. Designed to help you move quickly and strike with the force needed to protect you when the time comes.

The bullets use Bonded Solid Base jackets which ensures that there is no core jacket separation.

In all things guns and ammunitions related few names carry the weight on par with Winchester. With over 150 years of experience providing excellent quality products.  There is no doubt why Winchester is the American Legend.

These rounds are for the marksman who values top-quality protection from their sporting rifles.