Deliver a lethal blow to vermin with the latest .22lr hunting ammunition selection at Killough Shooting Sports. High-velocity hollow .22lr hunting ammunition is perfect for hunters needing maximum velocity to deliver fatal hits to vermin. Subsonic hollow .22lr hunting ammunition is quieter and has a reduced velocity, making it best suited for hunters who prefer stealth. Looking for an aerodynamic design for increased accuracy? Shop the latest .22lr Tenex ammunition.