Spire point bullet with polymer tip specifically designed as a muzzleloading projectile. Polymer tip does double duty - it increases the ballistic coefficient for sustained high velocity down range and it punches into the pocket to open up the nose cone for fast expansion which results in 3 inches less drop at 200 yards and devastating energy at velocities between 1,000 fps and 2,200 fps. Harder lead core with walls interlocked with the jacket for maximum weight retention and expansion. Mfg: Thompson Center