CCI Maxi-Mag Clean-22 Ammunition uses an exclusive polymer bullet coating to greatly reduce copper and lead fouling in the barrel-without leaving a residue. The load's 46-grain Segmented Hollow Point splits into three equal-size pieces on impact, tripling the number of wound channels. The polymer bullet coating allows this separation at much lower velocities and longer distances than a conventional copper jacket. The bullet's overall geometry is optimized for accuracy, and dependable CCI priming and propellant provide flawless cycling through semi-automatics and all 22 WMR firearms. FeaturesPolymer bullet coating greatly reduces lead fouling in the barrel without leaving residueAllows expansion at lower velocities than copper-jacketed bulletsReduces the risk of penetration through the target and beyondOptimized bullet geometry for improved accuracy