Polymer bullet coating greatly reduces lead fouling in the barrel without leaving residue – Cuts lead buildup in suppressors 60 to 80 percent – 40-grain lead round nose bullets—red for High Velocity blue for Sub-Sonic – Optimized bullet geometry for improved accuracy – Reliable function in semi-automatic firearms – Great option both casual and competitive shooters – Caliber: 22 Long Rifle – Bullet Weight (gr): 40 – Bullet Type: LRN – Box Count: 100 – Velocity ft/sec (Muzzle): 1070 – Energy ft-lbs (Muzzle): 102