CCI Clean-22 Suppressor ammunition uses an advanced polymer bullet coating to reduce lead fouling inside a suppressor up to 60 percent. The exclusive feature allows much easier suppressor cleaning and maintenance, as well as excellent accuracy. With dependable CCI priming and consistent propellant, the loads cycle reliably through any suppressed firearm.FeaturesPolymer bullet coating reduces lead fouling in suppressors up to 60 percentBallistically optimized 45-grain lead round nose bulletReliable function in semi-automatic firearmsExtremely reliable CCI priming