b'Critical Duty Barrier blind performance.FLEXLOCK BULLETThe FlexLock bullet incorporates two revolutionary Hornady features: the no-clog, patented Flex Tip design and the heavy duty jacket-to-core InterLock band.INTERLOCK BANDSCAN TO Large mechanical jacket-to-core InterLock band keeps the bullet and core from separating LEARN MORE for maximum weight retention and proven terminal performance through all FBI test barriers.HIGH-ANTIMONY COREFor a list of patents, see The high-antimony lead core is extremely tough and delivers controlled expansion. It also hornady.com/patents provides a more economical choice than similar bonded bullets.NICKEL-PLATED CRIMPED CASESNickel plating resists corrosion and greatly enhances low-light chamber checks, while combining the cannelured bullet with a crimped case ensures no bullet setback during feeding.56 1-800-338-3220|hornady.com'