GAMO Whisper High Weight Quiet Pellet177Cal150Ct

.177 cal 10.5 grains Domed 150ct Multi-layer pellet: Copper and black nickel layers add increased weight and penetration. Advertised as the quiet pellet, these Whisper pellets are intended for hunting. The manufacturer states this pellet will reduce the report (noise) made by the discharge of your Gamo Whisper air rifle. Gamo suggests that you use this with Gamo air rifles that have Whisper, Bull Whisper and Whisper Fusion technology for the quiet hunting.