500 pk ELEY contact is a subsonic semi-automatic .22LR round designed to deliver extreme accuracy and improved knock-down performance with a softer sound and minimal recoil. The reduced recoil delivers quicker sight picture recovery important for the competitive semi-automatic shooter. Both ELEY force and ELEY contact are engineered with a heavier 42 grain bullet for high energy and are coated in a specially formulated paraffin wax to minimise build-up in actions and magazines. key features Subsonic Designed specifically for .22LR firearms Excellent cycling Superb accuracy with less recoil than other semi-auto cartridges for quick sight picture recovery Quieter than other .22LR semi-auto cartridges designed for High level competitive semi-automatic shooters used for Competitive semi-automatic rifle .22LR semi-automatic rifle, pick up in store only.