Barnes’ RRLP (Reduced Ricochet, Limited Penetration) bullets feature a frangible, powdered-metal copper-tin core inside a guilding metal jacket. The bullets are lead-free—often a requirement in military and LE practice environments. These open-tip bullets won’t come apart in mid-air, even at very high velocities and extreme rates of spin. They combine accuracy with explosive fragmentation, and won’t destroy steel practice targets.