Speer - Bullet - 9mm (.355)115 gr Gold Dot HP 100/Box

We created the first bonded-core handgun bullet. Using our proven Uni-Cor® technology, we bond the copper jacket to the lead core one molecule at a time. We've virtually wiped out the cause of most bullet failures — core-jacket separation. In the process, we've assured high retained weights and excellent penetration. Most bullet makers add the hollow point cavity at the very last operation. This is not very smart if you want premium performance. We, however, form the cavity in two distinct steps. The first cavity operation establishes the limit of maximum expansion--a bullet isn't very effective if it rolls back so far that it falls apart--and precuts both the jacket and the core for symmetrical expansion. The final cavity operation establishes the rate of expansion. The flexibility of this two-step proces lets us tune each bullet to its intended velocity range. Bullets for low-velocity cartridges have a deep cavity; those for high-velocity have a shallow cavity. We put a lot into Gold Dot. Accuracy. Penetration. Incredible terminal performance.