Nosler Partition .270 Winchester 130 Grain Rifle Ammunition

Nosler engineered each Partition bullet with precise length, weight, and ogive design to deliver maximum in-flight and terminal performance. The fully tapered copper-alloy jacket ruptures instantly at the thin mouth, while gradual thickening along the bullet’s axis controls expansion and curls the jacket uniformly outward at both high and low velocities. Nosler’s integral partition supports the expanded mushroom and retains the rear lead alloy core. The enclosed rear core retains more than half the original bullet weight for deep penetration. Special crimp locks add strength to resist deformation under the pressure of heavy magnums.